Atomicorp WAF Research Note: CVE-2024-51977

Brother MFC-L9570CDW - Information Disclosure

CVE Details

• Already protected by existing Atomicorp WAF rules
• Protection status: Understanding Atomicorp WAF Protection Status
• CVE: CVE-2024-51977
• Name: Brother MFC-L9570CDW - Information Disclosure
• Severity: Medium
• CVSS: 5.3 (v3.1) (Medium)
• CVSS version: 3.1
• CVSS source: rapid7 CNA
• CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
  • Attack vector: Network
  • Attack complexity: Low
  • Privileges required: None
  • User interaction: None
  • Scope: Unchanged
  • Confidentiality impact: Low
  • Integrity impact: None
  • Availability impact: None
• CWE: CWE-538 — Insertion of Sensitive Information into Externally-Accessible File or Directory
• Related CAPEC attack patterns (via MITRE CWE relationships): CAPEC-95 (opens in a new tab)
• Vendor: Brother Industries, Ltd
• Vulnerable products: HL-L8260CDN , DCP-J928N-W/B , DCP-J987N-W/B , DCP-T510W(China) , DCP-T710W(China) , MFC-J1800DW (Europe) , MFC-J1800DW (USA) , MFC-J4340DWE , MFC-J4345DWXL , MFC-J805DWXL , MFC-J815DWXL , MFC-J995DWXL , MFC-T810W(China) , DCP-B7520DW (China) , DCP-B7535DW (China) , DCP-L2535DW (China) , DCP-L2540DW (Japan) , DCP-L2550DW (China) , DCP-L2550DW (Japan) , DCP-L2550DW (Taiwan) , HL-L2361DN , MFC-L2700DW (Asia) , MFC-L2715DW (Taiwan/Korea/Hong Kong) , MFC-L2740DW (Japan) , MFC-L2750DW (Japan) , MFC-L3770CDW (Japan) , MFC-L5755DW (Japan) , MFC-L6900DW (Japan) , MFC-L8610CDW (Japan) , MFC-L9570CDW (Japan) , TD-2130NSA , TD-2135NSA , TD-2135NWB , TD-2135NWBSA , DCP-J587N , DCP-J973N W/B , DCP-J978N W/B , DCP-J982N W/B , SP-1 (Japan) , MFC-J903N , HL-L8260CDW , HL-L8360CDW , HL-L8360CDWT , HL-L9310CDW , DCP-L8410CDW , MFC-L8610CDW , MFC-L8690CDW , MFC-L8900CDW , MFC-L9570CDW , MFC-L9577CDW , HL-L2325DW , HL-L2350DW , HL-L2351DW , HL-L2352DW , HL-L2357DW , HL-L2370DN , HL-L2371DN , HL-L2372DN , HL-2590DN , HL-L2370DW , HL-L2370DWXL , HL-L2375DW , HL-L2376DW , HL-B2050DN , HL-B2080DW , HL-L2385DW , HL-L2386DW , HL-2595DW , HL-L2350DWR , HL-L2370DNR , HL-L2375DWR , HL-L2395DW , MFC-L2730DW , MFC-L2732DW , MFC-L2750DW , MFC-L2750DWXL , MFC-L2751DW , MFC-L2770DW , MFC-L2771DW , MFC-L2730DWR , MFC-L2750DWR , DCP-7195DW , MFC-7895DW , MFC-L2730DN , HL-L2390DW , DCP-L2530DW , DCP-L2531DW , DCP-L2532DW , DCP-L2535DW , DCP-L2537DW , DCP-B7520DW , DCP-L2550DN , DCP-L2550DW , DCP-L2551DN , DCP-L2551DW , DCP-L2552DN , DCP-B7535DW , MFC-L2690DW , MFC-L2710DN , MFC-L2712DN , MFC-L2710DW , MFC-L2712DW , MFC-L2713DW , MFC-L2715DW , MFC-L2716DW , MFC-L2717DW , MFC-B7715DW , DCP-L2530DWR , DCP-L2550DNR , MFC-L2710DNR , MFC-L2710DWR , FAX-L2710DN , DCP-7190DN , DCP-B7530DN , MFC-7890DN , MFC-B7720DN , DCP-7090DW , DCP-7190DW , HL-L3210CW , HL-L3230CDN , HL-L3230CDW , HL-3160CDW , HL-L3270CDW , HL-3190CDW , DCP-L3510CDW , DCP-L3517CDW , HL-L3290CDW , DCP-L3551CDW , DCP-L3550CDW , DCP-9030CDN , MFC-L3710CDW , MFC-L3730CDN , MFC-9150CDN , MFC-L3735CDN , MFC-L3745CDW , MFC-L3750CDW , MFC-9350CDW , MFC-L3770CDW , HL-L6250DW , HL-5595DNH , HL-5595DN , HL-L6250DN , HL-L6202DW , HL-L6200DW , HL-L5202DW , HL-L5200DW , HL-L5050DN , HL-5590DN , HL-L5100DN , HL-L5102DW , HL-L5100DNT , HL-L5200DWT , HL-L6200DWT , HL-L6450DW , HL-L6402DW , HL-L6400DW , HL-L6300DW , HL-L6300DWT , HL-L6400DWT , HL-L6400DWG , MFC-L6970DW , MFC-L6950DW , MFC-L6902DW , MFC-L6900DW , MFC-L6800DW , MFC-L6750DW , MFC-L6702DW , MFC-L6700DW , MFC-L5902DW , MFC-L5900DW , MFC-L5850DW , MFC-L5802DW , MFC-L5800DW , MFC-8540DN , MFC-L5755DW , MFC-L5750DW , MFC-8530DN , MFC-L5700DN , MFC-L5702DW , MFC-L5700DW , DCP-L6600DW , DCP-L5652DN , DCP-L5650DN , DCP-L5602DN , DCP-L5600DN , DCP-L5502DN , DCP-L5500DN , MFC-L6900DWG , HL-L2305W , HL-L2315DW , HL-L2340DW , HL-L2340DWR , HL-L2360DN , HL-L2360DW , HL-L2365DW , HL-L2366DW , HL-2560DN , HL-2569DW , HL-L2360DNR , HL-L2365DWR , DCP-L2520DW , DCP-L2520DWR , DCP-L2540DN , DCP-L2540DW , DCP-L2541DW , DCP-L2540DNR , DCP-L2560DW , HL-L2380DW , DCP-L2560DWR , DCP-7180DN , DCP-7189DW , MFC-L2680W , MFC-L2685DW , MFC-L2700DW , MFC-L2700DN , MFC-L2700DWR , MFC-L2701DW , MFC-L2703DW , MFC-L2705DW , MFC-L2707DW , MFC-L2720DW , MFC-L2720DWR , MFC-L2740DW , MFC-L2740DWR , MFC-7880DN , MFC-7889DW , FAX-L2700DN , MFC-L2720DN , HL-1210W , HL-1210WE , HL-1210WR , HL-1211W , HL-1212W , HL-1212WE , HL-1222WE , HL-1223WE , HL-1223WR , HL-1212WR , HL-1218W , DCP-1610W , DCP-1610WE , DCP-1610WR , DCP-1612W , DCP-1622WE , DCP-1623WE , DCP-1623WR , DCP-1612WE , DCP-1612WR , DCP-1615NW , DCP-1616NW , DCP-1617NW , DCP-1618W , MFC-1910W , MFC-1910WE , MFC-1912WR , MFC-1911W , MFC-1915W , MFC-1911NW , MFC-1916NW , MFC-1919NW , DCP-T520W , DCP-T525W , DCP-T720DW , DCP-T725DW , DCP-T820DW , DCP-T825DW , MFC-T920DW , MFC-T925DW , DCP-T220 , DCP-T225 , DCP-T226 , DCP-T420W , DCP-T425W , DCP-T426W , DCP-T428W , DCP-C421W , MFC-J1205W(XL) , MFC-J1215W , DCP-J1200W(XL) , DCP-J1200N , DCP-J1200WE , MFC-J4335DW(XL) , MFC-J4340DW(XL) , MFC-J4535DW(XL) , MFC-J4540DW(XL) , MFC-J4440DW , DCP-J4140N , MFC-J4440N , MFC-J4540N , MFC-J4940DN , SP-1 , MFC-J1010DW , MFC-J1012DW , DCP-J1050DW , MFC-J1170DW , DCP-J1140DW , DCP-J526N , DCP-J914N , MFC-J926N-WB , MFC-J904N , MFC-J739DN , MFC-J739DWN , MFC-J939DN , MFC-J939DWN , DCP-J1800N , DCP-J1700DW , DCP-J1203N , DCP-C1210N , DCP-J4143N , MFC-J4443N , DCP-J4543N , DCP-J528N , DCP-J915N , MFC-J905N , MFC-J805DW , DCP-J1100DW , MFC-J995DW , MFC-J1300DW , DCP-J988N , MFC-J1500N , MFC-J1605DN , MFC-J5845DW(XL) , MFC-J5945DW , MFC-J6945DW , MFC-J6947DW , HL-J6000DW , HL-J6100DW , MFC-J6997CDW , MFC-J6999CDW , HL-J6000CDW , MFC-T4500DW , HL-T4000DW , MFC-J5330DW , MFC-J5335DW , MFC-J2330DW , MFC-J5730DW , MFC-J5830DW , MFC-J5930DW , MFC-J2730DW , MFC-J6530DW , MFC-J6730DW , MFC-J3530DW , MFC-J6930DW , MFC-J6935DW , MFC-J3930DW , MFC-J6535DW , MFC-J6580CDW , MFC-J6980CDW , MFC-J6995CDW , MFC-J5630CDW , MFC-J6583CDW , MFC-J6983CDW , DCP-T510W , DCP-T710W , MFC-T810W , MFC-T910DW , DCP-J572DW , MFC-J491DW , MFC-J497DW , DCP-J772DW , DCP-J774DW , MFC-J890DW , MFC-J895DW , MFC-J690DW , DCP-J572N , DCP-J577N , DCP-J582N , DCP-J972N , DCP-J981N , MFC-J893N , MFC-J898N , MFC-J738DN , MFC-J738DWN , MFC-J998DN , MFC-J998DWN , QL-820NWBc , TD-2135N , PJ-883 , RJ-3250WB , RJ-4250WB , TD-4420DN , TD-4550DNWB , QL-1115NWB , QL-820NWB , RJ-2150 , RJ-2050 , RJ-2140 , PT-P900W , PT-P950NW , PJ-773 , RJ-3150 , RJ-3050 , PT-P750W , TD-2130N , DocuPrint P360 dw , DocuPrint P378 d , DocuPrint P375 d , DocuPrint P375 dw , DocuPrint P378 dw , DocuPrint P385 dw , DocuPrint P388 dw , DocuPrint M378 d , DocuPrint M375 df , DocuPrint M378 df , DocuPrint M375 z , DocuPrint M385 z , DocuPrint P235 d , DocuPrint P275 dw , DocuPrint P285 dw , DocuPrint P288 dw , DocuPrint M235 dw , DocuPrint M235 z , DocuPrint M275 z , DocuPrint M285 z , DocuPrint M288 dw , DocuPrint M288 z , DocuPrint P225 d , DocuPrint P268 d , DocuPrint P268 dw , DocuPrint P265 dw , DocuPrint P260 dw , DocuPrint M268 dw , DocuPrint M268 z , DocuPrint M225 dw , DocuPrint M225 z , DocuPrint M265 z , DocuPrint M260 z , DocuPrint P118 w , DocuPrint P115 w , DocuPrint M118 w , DocuPrint M118 z , DocuPrint M115 w , DocuPrint M115 fw , DocuPrint M115 z , SP 230DNw , P 201W , M 340W , SP 230SFNw , M 340FW , e-STUDIO301DN , e-STUDIO302DNF , bizhub 5020i , bizhub 5000i , bizhub 4020i , bizhub 4000i , bizhub 3080MF , bizhub 3000MF
• CVE published: 2025-06-25
• CVE last modified: 2026-06-17
• EPSS: 0.7262; 99.4th percentile (FIRST (opens in a new tab) )
• Latest Update: 2026-09-06
• Selected Rule IDs observed: 390709
• Matching rules: 1; rules with blocking actions: 1
• Would-block Rule IDs: 390709
• Request surfaces inspected: JSON request data, Request argument names, Request arguments, Request filename, SOAP request data

Vulnerability Description

An unauthenticated attacker who can access either the HTTP service (TCP port 80), the HTTPS service (TCP port 443), or the IPP service (TCP port 631), can leak several pieces of sensitive information from a vulnerable device. The URI path /etc/mnt_info.csv can be accessed via a GET request and no authentication is required. The returned result is a comma separated value (CSV) table of information. The leaked information includes the device’s model, firmware version, IP address, and serial number.

Recommended Actions

1. Maintain the observed Atomicorp protections. Keep your Atomicorp commercial rules current and confirm that the selected observed rules (390709 ) have not been locally disabled. Atomicorp commercial rules are enabled by default. If you use Atomic WAF, review the applicable policy and rule settings.

2. Apply the vendor’s remediation. WAF protection is defense in depth and does not replace upgrading or following the affected vendor’s guidance.

   • Affected versions: Brother Industries, Ltd HL-L8260CDN versions through 1.65(ZH).
   • Affected versions: Brother Industries, Ltd DCP-J928N-W/B versions through 1.03(B).
   • Affected versions: Brother Industries, Ltd DCP-J987N-W/B versions through F.
   • Affected versions: Brother Industries, Ltd DCP-T510W(China) versions through N.
   • Affected versions: Brother Industries, Ltd DCP-T710W(China) versions through N.
   • Affected versions: Brother Industries, Ltd MFC-J1800DW (Europe) versions through 1.13(H).
   • Affected versions: Brother Industries, Ltd MFC-J1800DW (USA) versions through 1.02(B).
   • Affected versions: Brother Industries, Ltd MFC-J4340DWE versions through 1.38(M).
   • Affected versions: Brother Industries, Ltd MFC-J4345DWXL versions through 1.38(M).
   • Affected versions: Brother Industries, Ltd MFC-J805DWXL versions through J.
   • Affected versions: Brother Industries, Ltd MFC-J815DWXL versions through J.
   • Affected versions: Brother Industries, Ltd MFC-J995DWXL versions through P.
   • Affected versions: Brother Industries, Ltd MFC-T810W(China) versions through N.
   • Affected versions: Brother Industries, Ltd DCP-B7520DW (China) versions through V.
   • Affected versions: Brother Industries, Ltd DCP-B7535DW (China) versions through V.
   • Affected versions: Brother Industries, Ltd DCP-L2535DW (China) versions through M.
   • Affected versions: Brother Industries, Ltd DCP-L2540DW (Japan) versions through T.
   • Affected versions: Brother Industries, Ltd DCP-L2550DW (China) versions through M.
   • Affected versions: Brother Industries, Ltd DCP-L2550DW (Japan) versions through R.
   • Affected versions: Brother Industries, Ltd DCP-L2550DW (Taiwan) versions through V.
   • Affected versions: Brother Industries, Ltd HL-L2361DN versions through 1.36(Z).
   • Affected versions: Brother Industries, Ltd MFC-L2700DW (Asia) versions through W.
   • Affected versions: Brother Industries, Ltd MFC-L2715DW (Taiwan/Korea/Hong Kong) versions through V.
   • Affected versions: Brother Industries, Ltd MFC-L2740DW (Japan) versions through U.
   • Affected versions: Brother Industries, Ltd MFC-L2750DW (Japan) versions through R.
   • Affected versions: Brother Industries, Ltd MFC-L3770CDW (Japan) versions through ZA.
   • Affected versions: Brother Industries, Ltd MFC-L5755DW (Japan) versions through ZP.
   • Affected versions: Brother Industries, Ltd MFC-L6900DW (Japan) versions through ZP.
   • Affected versions: Brother Industries, Ltd MFC-L8610CDW (Japan) versions through ZD.
   • Affected versions: Brother Industries, Ltd MFC-L9570CDW (Japan) versions through ZD.
   • Affected versions: Brother Industries, Ltd TD-2130NSA versions through 1.25.
   • Affected versions: Brother Industries, Ltd TD-2135NSA versions through 2.17.
   • Affected versions: Brother Industries, Ltd TD-2135NWB versions through 2.17.
   • Affected versions: Brother Industries, Ltd TD-2135NWBSA versions through 2.17.
   • Affected versions: Brother Industries, Ltd DCP-J587N versions through F.
   • Affected versions: Brother Industries, Ltd DCP-J973N W/B versions through Y.
   • Affected versions: Brother Industries, Ltd DCP-J978N W/B versions through Y.
   • Affected versions: Brother Industries, Ltd DCP-J982N W/B versions through Y.
   • Affected versions: Brother Industries, Ltd DCP-J987N W/B versions through F.
   • Affected versions: Brother Industries, Ltd SP-1 (Japan) versions through 1.03(A).
   • Affected versions: Brother Industries, Ltd MFC-J903N versions through X.
   • Affected versions: Brother Industries, Ltd HL-L8260CDW versions through 1.65(ZH).
   • Affected versions: Brother Industries, Ltd HL-L8360CDW versions through 1.68(ZG).
   • Affected versions: Brother Industries, Ltd HL-L8360CDWT versions through 1.68(ZG).
   • Affected versions: Brother Industries, Ltd HL-L9310CDW versions through 1.68(ZG).
   • Affected versions: Brother Industries, Ltd DCP-L8410CDW versions through ZK.
   • Affected versions: Brother Industries, Ltd MFC-L8610CDW versions through ZK.
   • Affected versions: Brother Industries, Ltd MFC-L8690CDW versions through ZK.
   • Affected versions: Brother Industries, Ltd MFC-L8900CDW versions through ZM.
   • Affected versions: Brother Industries, Ltd MFC-L9570CDW versions through ZM.
   • Affected versions: Brother Industries, Ltd MFC-L9577CDW versions through ZM.
   • Affected versions: Brother Industries, Ltd HL-L2325DW versions through 1.74(ZE).
   • Affected versions: Brother Industries, Ltd HL-L2350DW versions through 1.74(ZE).
   • Affected versions: Brother Industries, Ltd HL-L2351DW versions through 1.74(ZE).
   • Affected versions: Brother Industries, Ltd HL-L2352DW versions through 1.74(ZE).
   • Affected versions: Brother Industries, Ltd HL-L2357DW versions through 1.74(ZE).
   • Affected versions: Brother Industries, Ltd HL-L2370DN versions through 1.74(ZE).
   • Affected versions: Brother Industries, Ltd HL-L2371DN versions through 1.74(ZE).
   • Affected versions: Brother Industries, Ltd HL-L2372DN versions through 1.74(ZE).
   • Affected versions: Brother Industries, Ltd HL-2590DN versions through 1.74(ZE).
   • Affected versions: Brother Industries, Ltd HL-L2370DW versions through 1.74(ZE).
   • Affected versions: Brother Industries, Ltd HL-L2370DWXL versions through 1.74(ZE).
   • Affected versions: Brother Industries, Ltd HL-L2375DW versions through 1.74(ZE).
   • Affected versions: Brother Industries, Ltd HL-L2376DW versions through 1.74(ZE).
   • Affected versions: Brother Industries, Ltd HL-B2050DN versions through 1.74(ZE).
   • Affected versions: Brother Industries, Ltd HL-B2080DW versions through 1.74(ZE).
   • Affected versions: Brother Industries, Ltd HL-L2385DW versions through 1.74(ZE).
   • Affected versions: Brother Industries, Ltd HL-L2386DW versions through 1.74(ZE).
   • Affected versions: Brother Industries, Ltd HL-2595DW versions through 1.74(ZE).
   • Affected versions: Brother Industries, Ltd HL-L2350DWR versions through 1.74(ZE).
   • Affected versions: Brother Industries, Ltd HL-L2370DNR versions through 1.74(ZE).
   • Affected versions: Brother Industries, Ltd HL-L2375DWR versions through 1.74(ZE).
   • Affected versions: Brother Industries, Ltd HL-L2395DW versions through ZC.
   • Affected versions: Brother Industries, Ltd MFC-L2730DW versions through ZC.
   • Affected versions: Brother Industries, Ltd MFC-L2732DW versions through ZC.
   • Affected versions: Brother Industries, Ltd MFC-L2750DW versions through R.
   • Affected versions: Brother Industries, Ltd MFC-L2750DWXL versions through ZC.
   • Affected versions: Brother Industries, Ltd MFC-L2751DW versions through ZC.
   • Affected versions: Brother Industries, Ltd MFC-L2770DW versions through ZC.
   • Affected versions: Brother Industries, Ltd MFC-L2771DW versions through ZC.
   • Affected versions: Brother Industries, Ltd MFC-L2730DWR versions through ZC.
   • Affected versions: Brother Industries, Ltd MFC-L2750DWR versions through ZC.
   • Affected versions: Brother Industries, Ltd DCP-7195DW versions through R.
   • Affected versions: Brother Industries, Ltd MFC-7895DW versions through R.
   • Affected versions: Brother Industries, Ltd MFC-L2730DN versions through R.
   • Affected versions: Brother Industries, Ltd HL-L2390DW versions through ZC.
   • Affected versions: Brother Industries, Ltd DCP-L2530DW versions through ZC.
   • Affected versions: Brother Industries, Ltd DCP-L2531DW versions through ZC.
   • Affected versions: Brother Industries, Ltd DCP-L2532DW versions through ZC.
   • Affected versions: Brother Industries, Ltd DCP-L2535DW versions through ZC.
   • Affected versions: Brother Industries, Ltd DCP-L2537DW versions through ZC.
   • Affected versions: Brother Industries, Ltd DCP-B7520DW versions through V.
   • Affected versions: Brother Industries, Ltd DCP-L2550DN versions through ZC.
   • Affected versions: Brother Industries, Ltd DCP-L2550DW versions through M.
   • Affected versions: Brother Industries, Ltd DCP-L2551DN versions through ZC.
   • Affected versions: Brother Industries, Ltd DCP-L2551DW versions through ZC.
   • Affected versions: Brother Industries, Ltd DCP-L2552DN versions through ZC.
   • Affected versions: Brother Industries, Ltd DCP-B7535DW versions through V.
   • Affected versions: Brother Industries, Ltd MFC-L2690DW versions through ZC.
   • Affected versions: Brother Industries, Ltd MFC-L2710DN versions through ZC.
   • Affected versions: Brother Industries, Ltd MFC-L2712DN versions through ZC.
   • Affected versions: Brother Industries, Ltd MFC-L2710DW versions through ZC.
   • Affected versions: Brother Industries, Ltd MFC-L2712DW versions through ZC.
   • Affected versions: Brother Industries, Ltd MFC-L2713DW versions through ZC.
   • Affected versions: Brother Industries, Ltd MFC-L2715DW versions through ZC.
   • Affected versions: Brother Industries, Ltd MFC-L2716DW versions through ZC.
   • Affected versions: Brother Industries, Ltd MFC-L2717DW versions through ZC.
   • Affected versions: Brother Industries, Ltd MFC-B7715DW versions through ZC.
   • Affected versions: Brother Industries, Ltd DCP-L2530DWR versions through ZC.
   • Affected versions: Brother Industries, Ltd DCP-L2550DNR versions through ZC.
   • Affected versions: Brother Industries, Ltd MFC-L2710DNR versions through ZC.
   • Affected versions: Brother Industries, Ltd MFC-L2710DWR versions through ZC.
   • Affected versions: Brother Industries, Ltd FAX-L2710DN versions through R.
   • Affected versions: Brother Industries, Ltd DCP-7190DN versions through V.
   • Affected versions: Brother Industries, Ltd DCP-B7530DN versions through V.
   • Affected versions: Brother Industries, Ltd MFC-7890DN versions through V.
   • Affected versions: Brother Industries, Ltd MFC-B7720DN versions through V.
   • Affected versions: Brother Industries, Ltd DCP-7090DW versions through M.
   • Affected versions: Brother Industries, Ltd DCP-7190DW versions through M.
   • Affected versions: Brother Industries, Ltd HL-L3210CW versions through 1.39(ZA).
   • Affected versions: Brother Industries, Ltd HL-L3230CDN versions through 1.39(ZA).
   • Affected versions: Brother Industries, Ltd HL-L3230CDW versions through 1.39(ZA).
   • Affected versions: Brother Industries, Ltd HL-3160CDW versions through 1.39(ZA).
   • Affected versions: Brother Industries, Ltd HL-L3270CDW versions through 1.36(ZA).
   • Affected versions: Brother Industries, Ltd HL-3190CDW versions through 1.36(ZA).
   • Affected versions: Brother Industries, Ltd DCP-L3510CDW versions through ZA.
   • Affected versions: Brother Industries, Ltd DCP-L3517CDW versions through ZA.
   • Affected versions: Brother Industries, Ltd HL-L3290CDW versions through ZA.
   • Affected versions: Brother Industries, Ltd DCP-L3551CDW versions through ZA.
   • Affected versions: Brother Industries, Ltd DCP-L3550CDW versions through ZE.
   • Affected versions: Brother Industries, Ltd DCP-9030CDN versions through ZE.
   • Affected versions: Brother Industries, Ltd MFC-L3710CDW versions through ZE.
   • Affected versions: Brother Industries, Ltd MFC-L3730CDN versions through ZE.
   • Affected versions: Brother Industries, Ltd MFC-9150CDN versions through ZE.
   • Affected versions: Brother Industries, Ltd MFC-L3735CDN versions through ZE.
   • Affected versions: Brother Industries, Ltd MFC-L3745CDW versions through ZE.
   • Affected versions: Brother Industries, Ltd MFC-L3750CDW versions through ZE.
   • Affected versions: Brother Industries, Ltd MFC-9350CDW versions through ZE.
   • Affected versions: Brother Industries, Ltd MFC-L3770CDW versions through ZE.
   • Affected versions: Brother Industries, Ltd HL-L6250DW versions through 1.82(ZG).
   • Affected versions: Brother Industries, Ltd HL-5595DNH versions through 1.82(ZG).
   • Affected versions: Brother Industries, Ltd HL-5595DN versions through 1.82(ZG).
   • Affected versions: Brother Industries, Ltd HL-L6250DN versions through 1.82(ZG).
   • Affected versions: Brother Industries, Ltd HL-L6202DW versions through 1.82(ZG).
   • Affected versions: Brother Industries, Ltd HL-L6200DW versions through 1.82(ZG).
   • Affected versions: Brother Industries, Ltd HL-L5202DW versions through 1.82(ZG).
   • Affected versions: Brother Industries, Ltd HL-L5200DW versions through 1.82(ZG).
   • Affected versions: Brother Industries, Ltd HL-L5050DN versions through 1.82(ZG).
   • Affected versions: Brother Industries, Ltd HL-5590DN versions through 1.82(ZG).
   • Affected versions: Brother Industries, Ltd HL-L5100DN versions through 1.82(ZG).
   • Affected versions: Brother Industries, Ltd HL-L5102DW versions through 1.82(ZG).
   • Affected versions: Brother Industries, Ltd HL-L5100DNT versions through 1.82(ZG).
   • Affected versions: Brother Industries, Ltd HL-L5200DWT versions through 1.82(ZG).
   • Affected versions: Brother Industries, Ltd HL-L6200DWT versions through 1.82(ZG).
   • Affected versions: Brother Industries, Ltd HL-L6450DW versions through 1.95(ZH).
   • Affected versions: Brother Industries, Ltd HL-L6402DW versions through 1.95(ZH).
   • Affected versions: Brother Industries, Ltd HL-L6400DW versions through 1.95(ZH).
   • Affected versions: Brother Industries, Ltd HL-L6300DW versions through 1.95(ZH).
   • Affected versions: Brother Industries, Ltd HL-L6300DWT versions through 1.95(ZH).
   • Affected versions: Brother Industries, Ltd HL-L6400DWT versions through 1.95(ZH).
   • Affected versions: Brother Industries, Ltd HL-L6400DWG versions through 1.40(R).
   • Affected versions: Brother Industries, Ltd MFC-L6970DW versions through ZZ.
   • Affected versions: Brother Industries, Ltd MFC-L6950DW versions through ZZ.
   • Affected versions: Brother Industries, Ltd MFC-L6902DW versions through ZZ.
   • Affected versions: Brother Industries, Ltd MFC-L6900DW versions through ZZ.
   • Affected versions: Brother Industries, Ltd MFC-L6800DW versions through ZZ.
   • Affected versions: Brother Industries, Ltd MFC-L6750DW versions through ZZ.
   • Affected versions: Brother Industries, Ltd MFC-L6702DW versions through ZZ.
   • Affected versions: Brother Industries, Ltd MFC-L6700DW versions through ZZ.
   • Affected versions: Brother Industries, Ltd MFC-L5902DW versions through ZZ.
   • Affected versions: Brother Industries, Ltd MFC-L5900DW versions through ZZ.
   • Affected versions: Brother Industries, Ltd MFC-L5850DW versions through ZZ.
   • Affected versions: Brother Industries, Ltd MFC-L5802DW versions through ZZ.
   • Affected versions: Brother Industries, Ltd MFC-L5800DW versions through ZZ.
   • Affected versions: Brother Industries, Ltd MFC-8540DN versions through ZZ.
   • Affected versions: Brother Industries, Ltd MFC-L5755DW versions through ZZ.
   • Affected versions: Brother Industries, Ltd MFC-L5750DW versions through ZZ.
   • Affected versions: Brother Industries, Ltd MFC-8530DN versions through ZZ.
   • Affected versions: Brother Industries, Ltd MFC-L5700DN versions through ZZ.
   • Affected versions: Brother Industries, Ltd MFC-L5702DW versions through ZZ.
   • Affected versions: Brother Industries, Ltd MFC-L5700DW versions through ZZ.
   • Affected versions: Brother Industries, Ltd DCP-L6600DW versions through ZZ.
   • Affected versions: Brother Industries, Ltd DCP-L5652DN versions through ZZ.
   • Affected versions: Brother Industries, Ltd DCP-L5650DN versions through ZZ.
   • Affected versions: Brother Industries, Ltd DCP-L5602DN versions through ZZ.
   • Affected versions: Brother Industries, Ltd DCP-L5600DN versions through ZZ.
   • Affected versions: Brother Industries, Ltd DCP-L5502DN versions through ZZ.
   • Affected versions: Brother Industries, Ltd DCP-L5500DN versions through ZZ.
   • Affected versions: Brother Industries, Ltd MFC-L6900DWG versions through U.
   • Affected versions: Brother Industries, Ltd HL-L2305W versions through 1.25(W).
   • Affected versions: Brother Industries, Ltd HL-L2315DW versions through 1.25(W).
   • Affected versions: Brother Industries, Ltd HL-L2340DW versions through 1.27(W).
   • Affected versions: Brother Industries, Ltd HL-L2340DWR versions through 1.27(W).
   • Affected versions: Brother Industries, Ltd HL-L2360DN versions through 1.36(Z).
   • Affected versions: Brother Industries, Ltd HL-L2360DW versions through 1.36(Z).
   • Affected versions: Brother Industries, Ltd HL-L2365DW versions through 1.36(Z).
   • Affected versions: Brother Industries, Ltd HL-L2366DW versions through 1.36(Z).
   • Affected versions: Brother Industries, Ltd HL-2560DN versions through 1.36(Z).
   • Affected versions: Brother Industries, Ltd HL-2569DW versions through 1.36(Z).
   • Affected versions: Brother Industries, Ltd HL-L2360DNR versions through 1.36(Z).
   • Affected versions: Brother Industries, Ltd HL-L2365DWR versions through 1.36(Z).
   • Affected versions: Brother Industries, Ltd DCP-L2520DW versions through X.
   • Affected versions: Brother Industries, Ltd DCP-L2520DWR versions through X.
   • Affected versions: Brother Industries, Ltd DCP-L2540DN versions through Y.
   • Affected versions: Brother Industries, Ltd DCP-L2540DW versions through Y.
   • Affected versions: Brother Industries, Ltd DCP-L2541DW versions through Y.
   • Affected versions: Brother Industries, Ltd DCP-L2540DNR versions through Y.
   • Affected versions: Brother Industries, Ltd DCP-L2560DW versions through W.
   • Affected versions: Brother Industries, Ltd HL-L2380DW versions through W.
   • Affected versions: Brother Industries, Ltd DCP-L2560DWR versions through W.
   • Affected versions: Brother Industries, Ltd DCP-7180DN versions through R.
   • Affected versions: Brother Industries, Ltd DCP-7189DW versions through R.
   • Affected versions: Brother Industries, Ltd MFC-L2680W versions through Y.
   • Affected versions: Brother Industries, Ltd MFC-L2685DW versions through Y.
   • Affected versions: Brother Industries, Ltd MFC-L2700DW versions through Y.
   • Affected versions: Brother Industries, Ltd MFC-L2700DN versions through Y.
   • Affected versions: Brother Industries, Ltd MFC-L2700DWR versions through Y.
   • Affected versions: Brother Industries, Ltd MFC-L2701DW versions through W.
   • Affected versions: Brother Industries, Ltd MFC-L2703DW versions through W.
   • Affected versions: Brother Industries, Ltd MFC-L2705DW versions through W.
   • Affected versions: Brother Industries, Ltd MFC-L2707DW versions through W.
   • Affected versions: Brother Industries, Ltd MFC-L2720DW versions through X.
   • Affected versions: Brother Industries, Ltd MFC-L2720DWR versions through X.
   • Affected versions: Brother Industries, Ltd MFC-L2740DW versions through W.
   • Affected versions: Brother Industries, Ltd MFC-L2740DWR versions through W.
   • Affected versions: Brother Industries, Ltd MFC-7880DN versions through S.
   • Affected versions: Brother Industries, Ltd MFC-7889DW versions through S.
   • Affected versions: Brother Industries, Ltd FAX-L2700DN versions through R.
   • Affected versions: Brother Industries, Ltd MFC-L2720DN versions through S.
   • Affected versions: Brother Industries, Ltd HL-1210W versions through 1.22(T).
   • Affected versions: Brother Industries, Ltd HL-1210WE versions through 1.22(T).
   • Affected versions: Brother Industries, Ltd HL-1210WR versions through 1.22(T).
   • Affected versions: Brother Industries, Ltd HL-1211W versions through 1.22(T).
   • Affected versions: Brother Industries, Ltd HL-1212W versions through 1.22(T).
   • Affected versions: Brother Industries, Ltd HL-1212WE versions through 1.22(T).
   • Affected versions: Brother Industries, Ltd HL-1222WE versions through 1.22(T).
   • Affected versions: Brother Industries, Ltd HL-1223WE versions through 1.22(T).
   • Affected versions: Brother Industries, Ltd HL-1223WR versions through 1.22(T).
   • Affected versions: Brother Industries, Ltd HL-1212WR versions through 1.22(T).
   • Affected versions: Brother Industries, Ltd HL-1218W versions through 1.22(T).
   • Affected versions: Brother Industries, Ltd DCP-1610W versions through ZB.
   • Affected versions: Brother Industries, Ltd DCP-1610WE versions through ZB.
   • Affected versions: Brother Industries, Ltd DCP-1610WR versions through ZB.
   • Affected versions: Brother Industries, Ltd DCP-1612W versions through ZB.
   • Affected versions: Brother Industries, Ltd DCP-1622WE versions through ZB.
   • Affected versions: Brother Industries, Ltd DCP-1623WE versions through ZB.
   • Affected versions: Brother Industries, Ltd DCP-1623WR versions through ZB.
   • Affected versions: Brother Industries, Ltd DCP-1612WE versions through ZB.
   • Affected versions: Brother Industries, Ltd DCP-1612WR versions through ZB.
   • Affected versions: Brother Industries, Ltd DCP-1615NW versions through S.
   • Affected versions: Brother Industries, Ltd DCP-1616NW versions through S.
   • Affected versions: Brother Industries, Ltd DCP-1617NW versions through S.
   • Affected versions: Brother Industries, Ltd DCP-1618W versions through R.
   • Affected versions: Brother Industries, Ltd MFC-1910W versions through V.
   • Affected versions: Brother Industries, Ltd MFC-1910WE versions through V.
   • Affected versions: Brother Industries, Ltd MFC-1912WR versions through V.
   • Affected versions: Brother Industries, Ltd MFC-1911W versions through V.
   • Affected versions: Brother Industries, Ltd MFC-1915W versions through V.
   • Affected versions: Brother Industries, Ltd MFC-1911NW versions through V.
   • Affected versions: Brother Industries, Ltd MFC-1916NW versions through V.
   • Affected versions: Brother Industries, Ltd MFC-1919NW versions through R.
   • Affected versions: Brother Industries, Ltd DCP-T520W versions through 1.21(M).
   • Affected versions: Brother Industries, Ltd DCP-T525W versions through 1.21(M).
   • Affected versions: Brother Industries, Ltd DCP-T720DW versions through 1.20(L).
   • Affected versions: Brother Industries, Ltd DCP-T725DW versions through 1.20(L).
   • Affected versions: Brother Industries, Ltd DCP-T820DW versions through 1.20(L).
   • Affected versions: Brother Industries, Ltd DCP-T825DW versions through 1.20(L).
   • Affected versions: Brother Industries, Ltd MFC-T920DW versions through 1.23(N).
   • Affected versions: Brother Industries, Ltd MFC-T925DW versions through 1.23(N).
   • Affected versions: Brother Industries, Ltd DCP-T220 versions through 1.27(K).
   • Affected versions: Brother Industries, Ltd DCP-T225 versions through 1.27(K).
   • Affected versions: Brother Industries, Ltd DCP-T226 versions through 1.27(K).
   • Affected versions: Brother Industries, Ltd DCP-T420W versions through 1.27(K).
   • Affected versions: Brother Industries, Ltd DCP-T425W versions through 1.27(K).
   • Affected versions: Brother Industries, Ltd DCP-T426W versions through 1.27(K).
   • Affected versions: Brother Industries, Ltd DCP-T428W versions through 1.27(K).
   • Affected versions: Brother Industries, Ltd DCP-C421W versions through 1.04(D).
   • Affected versions: Brother Industries, Ltd MFC-J1205W(XL) versions through 1.15(L).
   • Affected versions: Brother Industries, Ltd MFC-J1215W versions through 1.15(L).
   • Affected versions: Brother Industries, Ltd DCP-J1200W(XL) versions through 1.15(L).
   • Affected versions: Brother Industries, Ltd DCP-J1200N versions through 1.15(L).
   • Affected versions: Brother Industries, Ltd DCP-J1200WE versions through 1.15(L).
   • Affected versions: Brother Industries, Ltd MFC-J4335DW(XL) versions through 1.38(M).
   • Affected versions: Brother Industries, Ltd MFC-J4340DW(XL) versions through 1.38(M).
   • Affected versions: Brother Industries, Ltd MFC-J4535DW(XL) versions through 1.38(M).
   • Affected versions: Brother Industries, Ltd MFC-J4540DW(XL) versions through 1.38(M).
   • Affected versions: Brother Industries, Ltd MFC-J4440DW versions through 1.38(M).
   • Affected versions: Brother Industries, Ltd DCP-J4140N versions through 1.09(F).
   • Affected versions: Brother Industries, Ltd MFC-J4440N versions through 1.11(G).
   • Affected versions: Brother Industries, Ltd MFC-J4540N versions through 1.11(G).
   • Affected versions: Brother Industries, Ltd MFC-J4940DN versions through 1.11(G).
   • Affected versions: Brother Industries, Ltd SP-1 versions through 1.06(C).
   • Affected versions: Brother Industries, Ltd MFC-J1010DW versions through 1.15(K).
   • Affected versions: Brother Industries, Ltd MFC-J1012DW versions through 1.15(K).
   • Affected versions: Brother Industries, Ltd DCP-J1050DW versions through 1.14(J).
   • Affected versions: Brother Industries, Ltd MFC-J1170DW versions through 1.10(G).
   • Affected versions: Brother Industries, Ltd DCP-J1140DW versions through 1.13(H).
   • Affected versions: Brother Industries, Ltd DCP-J526N versions through 1.11(K).
   • Affected versions: Brother Industries, Ltd DCP-J914N versions through 1.11(J).
   • Affected versions: Brother Industries, Ltd MFC-J926N-WB versions through 1.11(J).
   • Affected versions: Brother Industries, Ltd MFC-J904N versions through 1.11(K).
   • Affected versions: Brother Industries, Ltd MFC-J739DN versions through 1.14(M).
   • Affected versions: Brother Industries, Ltd MFC-J739DWN versions through 1.14(M).
   • Affected versions: Brother Industries, Ltd MFC-J939DN versions through 1.13(L).
   • Affected versions: Brother Industries, Ltd MFC-J939DWN versions through 1.13(L).
   • Affected versions: Brother Industries, Ltd DCP-J1800N versions through 1.14(H).
   • Affected versions: Brother Industries, Ltd DCP-J1700DW versions through 1.13(H).
   • Affected versions: Brother Industries, Ltd DCP-J1203N versions through 1.02(B).
   • Affected versions: Brother Industries, Ltd DCP-C1210N versions through 1.03(C).
   • Affected versions: Brother Industries, Ltd DCP-J4143N versions through 1.02(A).
   • Affected versions: Brother Industries, Ltd MFC-J4443N versions through 1.03(B).
   • Affected versions: Brother Industries, Ltd DCP-J4543N versions through 1.03(B).
   • Affected versions: Brother Industries, Ltd DCP-J528N versions through 1.04(C).
   • Affected versions: Brother Industries, Ltd DCP-J915N versions through 1.03(B).
   • Affected versions: Brother Industries, Ltd MFC-J905N versions through 1.04(C).
   • Affected versions: Brother Industries, Ltd MFC-J805DW versions through J.
   • Affected versions: Brother Industries, Ltd DCP-J1100DW versions through P.
   • Affected versions: Brother Industries, Ltd MFC-J995DW versions through P.
   • Affected versions: Brother Industries, Ltd MFC-J1300DW versions through P.
   • Affected versions: Brother Industries, Ltd DCP-J988N versions through Q.
   • Affected versions: Brother Industries, Ltd MFC-J1500N versions through P.
   • Affected versions: Brother Industries, Ltd MFC-J1605DN versions through K.
   • Affected versions: Brother Industries, Ltd MFC-J5845DW(XL) versions through N.
   • Affected versions: Brother Industries, Ltd MFC-J5945DW versions through T.
   • Affected versions: Brother Industries, Ltd MFC-J6945DW versions through T.
   • Affected versions: Brother Industries, Ltd MFC-J6947DW versions through T.
   • Affected versions: Brother Industries, Ltd HL-J6000DW versions through S.
   • Affected versions: Brother Industries, Ltd HL-J6100DW versions through S.
   • Affected versions: Brother Industries, Ltd MFC-J6997CDW versions through T.
   • Affected versions: Brother Industries, Ltd MFC-J6999CDW versions through T.
   • Affected versions: Brother Industries, Ltd HL-J6000CDW versions through S.
   • Affected versions: Brother Industries, Ltd MFC-T4500DW versions through P.
   • Affected versions: Brother Industries, Ltd HL-T4000DW versions through N.
   • Affected versions: Brother Industries, Ltd MFC-J5330DW versions through W.
   • Affected versions: Brother Industries, Ltd MFC-J5335DW versions through W.
   • Affected versions: Brother Industries, Ltd MFC-J2330DW versions through W.
   • Affected versions: Brother Industries, Ltd MFC-J5730DW versions through Y.
   • Affected versions: Brother Industries, Ltd MFC-J5830DW versions through Y.
   • Affected versions: Brother Industries, Ltd MFC-J5930DW versions through Y.
   • Affected versions: Brother Industries, Ltd MFC-J2730DW versions through Y.
   • Affected versions: Brother Industries, Ltd MFC-J6530DW versions through W.
   • Affected versions: Brother Industries, Ltd MFC-J6730DW versions through W.
   • Affected versions: Brother Industries, Ltd MFC-J3530DW versions through W.
   • Affected versions: Brother Industries, Ltd MFC-J6930DW versions through Z.
   • Affected versions: Brother Industries, Ltd MFC-J6935DW versions through Z.
   • Affected versions: Brother Industries, Ltd MFC-J3930DW versions through Z.
   • Affected versions: Brother Industries, Ltd MFC-J6535DW versions through Z.
   • Affected versions: Brother Industries, Ltd MFC-J6580CDW versions through R.
   • Affected versions: Brother Industries, Ltd MFC-J6980CDW versions through S.
   • Affected versions: Brother Industries, Ltd MFC-J6995CDW versions through S.
   • Affected versions: Brother Industries, Ltd MFC-J5630CDW versions through L.
   • Affected versions: Brother Industries, Ltd MFC-J6583CDW versions through K.
   • Affected versions: Brother Industries, Ltd MFC-J6983CDW versions through N.
   • Affected versions: Brother Industries, Ltd DCP-T510W versions through Q.
   • Affected versions: Brother Industries, Ltd DCP-T710W versions through Q.
   • Affected versions: Brother Industries, Ltd MFC-T810W versions through Q.
   • Affected versions: Brother Industries, Ltd MFC-T910DW versions through Q.
   • Affected versions: Brother Industries, Ltd DCP-J572DW versions through P.
   • Affected versions: Brother Industries, Ltd MFC-J491DW versions through Q.
   • Affected versions: Brother Industries, Ltd MFC-J497DW versions through Q.
   • Affected versions: Brother Industries, Ltd DCP-J772DW versions through T.
   • Affected versions: Brother Industries, Ltd DCP-J774DW versions through T.
   • Affected versions: Brother Industries, Ltd MFC-J890DW versions through T.
   • Affected versions: Brother Industries, Ltd MFC-J895DW versions through T.
   • Affected versions: Brother Industries, Ltd MFC-J690DW versions through T.
   • Affected versions: Brother Industries, Ltd DCP-J572N versions through W.
   • Affected versions: Brother Industries, Ltd DCP-J577N versions through W.
   • Affected versions: Brother Industries, Ltd DCP-J582N versions through W.
   • Affected versions: Brother Industries, Ltd DCP-J972N versions through Y.
   • Affected versions: Brother Industries, Ltd DCP-J973N-W/B versions through Y.
   • Affected versions: Brother Industries, Ltd DCP-J978N-W/B versions through Y.
   • Affected versions: Brother Industries, Ltd DCP-J981N versions through Y.
   • Affected versions: Brother Industries, Ltd DCP-J982N-W/B versions through Y.
   • Affected versions: Brother Industries, Ltd MFC-J893N versions through X.
   • Affected versions: Brother Industries, Ltd MFC-J898N versions through X.
   • Affected versions: Brother Industries, Ltd MFC-J738DN versions through M.
   • Affected versions: Brother Industries, Ltd MFC-J738DWN versions through M.
   • Affected versions: Brother Industries, Ltd MFC-J998DN versions through M.
   • Affected versions: Brother Industries, Ltd MFC-J998DWN versions through M.
   • Affected versions: Brother Industries, Ltd QL-820NWBc versions through 2.04.
   • Affected versions: Brother Industries, Ltd TD-2135N versions through 2.17.
   • Affected versions: Brother Industries, Ltd PJ-883 versions through 1.08.
   • Affected versions: Brother Industries, Ltd RJ-3250WB versions through 1.24.
   • Affected versions: Brother Industries, Ltd RJ-4250WB versions through 1.44.
   • Affected versions: Brother Industries, Ltd TD-4420DN versions through 1.38.
   • Affected versions: Brother Industries, Ltd TD-4550DNWB versions through 1.38.
   • Affected versions: Brother Industries, Ltd QL-1115NWB versions through 1.15.
   • Affected versions: Brother Industries, Ltd QL-820NWB versions through 1.30.
   • Affected versions: Brother Industries, Ltd RJ-2150 versions through 1.10.
   • Affected versions: Brother Industries, Ltd RJ-2050 versions through 1.10.
   • Affected versions: Brother Industries, Ltd RJ-2140 versions through 1.10.
   • Affected versions: Brother Industries, Ltd PT-P900W versions through 1.33.
   • Affected versions: Brother Industries, Ltd PT-P950NW versions through 1.33.
   • Affected versions: Brother Industries, Ltd PJ-773 versions through 1.27.
   • Affected versions: Brother Industries, Ltd RJ-3150 versions through 1.19.
   • Affected versions: Brother Industries, Ltd RJ-3050 versions through 1.19.
   • Affected versions: Brother Industries, Ltd PT-P750W versions through 1.22.
   • Affected versions: Brother Industries, Ltd TD-2130N versions through 1.25.
   • Affected versions: FUJIFILM Business Innovation DocuPrint P360 dw versions through 1.21.
   • Affected versions: FUJIFILM Business Innovation DocuPrint P378 d versions through 1.21.
   • Affected versions: FUJIFILM Business Innovation DocuPrint P375 d versions through 1.21.
   • Affected versions: FUJIFILM Business Innovation DocuPrint P375 dw versions through 1.21.
   • Affected versions: FUJIFILM Business Innovation DocuPrint P378 dw versions through 1.21.
   • Affected versions: FUJIFILM Business Innovation DocuPrint P385 dw versions through 1.19.
   • Affected versions: FUJIFILM Business Innovation DocuPrint P388 dw versions through 1.19.
   • Affected versions: FUJIFILM Business Innovation DocuPrint M378 d versions through K.
   • Affected versions: FUJIFILM Business Innovation DocuPrint M375 df versions through K.
   • Affected versions: FUJIFILM Business Innovation DocuPrint M378 df versions through K.
   • Affected versions: FUJIFILM Business Innovation DocuPrint M375 z versions through K.
   • Affected versions: FUJIFILM Business Innovation DocuPrint M385 z versions through L.
   • Affected versions: FUJIFILM Business Innovation DocuPrint P235 d versions through 1.15.
   • Affected versions: FUJIFILM Business Innovation DocuPrint P275 dw versions through 1.15.
   • Affected versions: FUJIFILM Business Innovation DocuPrint P285 dw versions through 1.15.
   • Affected versions: FUJIFILM Business Innovation DocuPrint P288 dw versions through 1.15.
   • Affected versions: FUJIFILM Business Innovation DocuPrint M235 dw versions through K.
   • Affected versions: FUJIFILM Business Innovation DocuPrint M235 z versions through K.
   • Affected versions: FUJIFILM Business Innovation DocuPrint M275 z versions through L.
   • Affected versions: FUJIFILM Business Innovation DocuPrint M285 z versions through L.
   • Affected versions: FUJIFILM Business Innovation DocuPrint M288 dw versions through E.
   • Affected versions: FUJIFILM Business Innovation DocuPrint M288 z versions through E.
   • Affected versions: FUJIFILM Business Innovation DocuPrint P225 d versions through 1.18.
   • Affected versions: FUJIFILM Business Innovation DocuPrint P268 d versions through 1.22.
   • Affected versions: FUJIFILM Business Innovation DocuPrint P268 dw versions through 1.22.
   • Affected versions: FUJIFILM Business Innovation DocuPrint P265 dw versions through 1.22.
   • Affected versions: FUJIFILM Business Innovation DocuPrint P260 dw versions through 1.22.
   • Affected versions: FUJIFILM Business Innovation DocuPrint M268 dw versions through M.
   • Affected versions: FUJIFILM Business Innovation DocuPrint M268 z versions through M.
   • Affected versions: FUJIFILM Business Innovation DocuPrint M225 dw versions through P.
   • Affected versions: FUJIFILM Business Innovation DocuPrint M225 z versions through P.
   • Affected versions: FUJIFILM Business Innovation DocuPrint M265 z versions through P.
   • Affected versions: FUJIFILM Business Innovation DocuPrint M260 z versions through K.
   • Affected versions: FUJIFILM Business Innovation DocuPrint P118 w versions through 1.12.
   • Affected versions: FUJIFILM Business Innovation DocuPrint P115 w versions through 1.12.
   • Affected versions: FUJIFILM Business Innovation DocuPrint M118 w versions through M.
   • Affected versions: FUJIFILM Business Innovation DocuPrint M118 z versions through M.
   • Affected versions: FUJIFILM Business Innovation DocuPrint M115 w versions through M.
   • Affected versions: FUJIFILM Business Innovation DocuPrint M115 fw versions through M.
   • Affected versions: FUJIFILM Business Innovation DocuPrint M115 z versions through M.
   • Affected versions: RICOH SP 230DNw versions through 1.07(G).
   • Affected versions: RICOH P 201W versions through 1.03D(D).
   • Affected versions: RICOH M 340W versions through G.
   • Affected versions: RICOH SP 230SFNw versions through J.
   • Affected versions: RICOH M 340FW versions through H.
   • Affected versions: Toshiba Tec e-STUDIO301DN versions through M2309191505.
   • Affected versions: Toshiba Tec e-STUDIO302DNF versions through M2309191611.
   • Affected versions: Konica Minolta, Inc. bizhub 5020i versions through U2406280431 (Ver R).
   • Affected versions: Konica Minolta, Inc. bizhub 5000i versions through 1.32.
   • Affected versions: Konica Minolta, Inc. bizhub 4020i versions through U2406280431 (Ver R).
   • Affected versions: Konica Minolta, Inc. bizhub 4000i versions through 1.28.
   • Affected versions: Konica Minolta, Inc. bizhub 3080MF versions through N2403271808.
   • Affected versions: Konica Minolta, Inc. bizhub 3000MF versions through M2403271743.
   • No specific CNA/vendor solution or workaround is included in the current CVE Record (opens in a new tab) . Review the vendor’s security advisories and supported-release guidance before making changes.

3. Validate after changes. Confirm rule updates are current, review WAF events for the affected application, and test application behavior after vendor upgrades, mitigations, or local policy changes.

Research Notes

Atomicorp WAF protections are designed around attack techniques and exploit behaviors, allowing existing protections to apply across multiple vulnerabilities without requiring a unique rule for every CVE.

Public Vulnerability References

• NVD (opens in a new tab)
• CVE Record (opens in a new tab)
• CVE authority reference: https://assets.contentstack.io/v3/assets/blte4f029e766e6b253/blt6495b3c6adf2867f/685aa980a26c5e2b1026969c/vulnerability-disclosure-whitepaper.pdf (opens in a new tab)
• CVE authority reference: https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2024/CVE-2024-51977.yaml (opens in a new tab)
• CVE authority reference: https://github.com/sfewer-r7/BrotherVulnerabilities (opens in a new tab)
• CVE authority reference: https://support.brother.com/g/b/link.aspx?prod=group2&faqid=faq00100846_000 (opens in a new tab)
• CVE authority reference: https://support.brother.com/g/b/link.aspx?prod=group2&faqid=faq00100848_000 (opens in a new tab)
• CVE authority reference: https://support.brother.com/g/b/link.aspx?prod=lmgroup1&faqid=faqp00100620_000 (opens in a new tab)
• CVE authority reference: https://www.fujifilm.com/fbglobal/eng/company/news/notice/2025/0625_announce.html (opens in a new tab)
• CVE authority reference: https://www.konicaminolta.com/global-en/security/advisory/pdf/km-2025-0001.pdf (opens in a new tab)
• CVE authority reference: https://www.rapid7.com/blog/post/multiple-brother-devices-multiple-vulnerabilities-fixed (opens in a new tab)
• CVE authority reference: https://www.ricoh.com/products/security/vulnerabilities/vul?id=ricoh-2025-000007 (opens in a new tab)
• CVE authority reference: https://www.toshibatec.com/information/20250625_02.html (opens in a new tab)

Test or Research Source

• Source: http/cves/2024/CVE-2024-51977.yaml (opens in a new tab)
• Tags: brother, cve, cve2024, exposure, intrusive, mfc, printer, vkev, vuln

Research Note Context

This research note documents exploit-technique analysis associated with this vulnerability and references Atomicorp WAF protections observed during engineering review, testing, or validation activities.

Atomicorp security controls are generally designed to identify and mitigate attack techniques and exploit behaviors rather than individual CVE identifiers. As a result, protections developed for one vulnerability may also apply to related attack variants and future vulnerabilities using similar techniques.

Learn More

Atomicorp develops commercially supported security technologies for web applications, servers, endpoints, workloads, and legacy enterprise platforms.

Organizations interested in protecting systems against exploit techniques associated with vulnerabilities such as this one can learn more about:

• Atomic ModSecurity Rules: commercially maintained WAF rules for ModSecurity deployments, including protections for web attacks, bots, scanners, malware, exploitation attempts, and emerging vulnerability classes.
• Atomic WAF: an enterprise web application firewall with Atomicorp rules, centralized management, reporting, authentication controls, and operational tooling.
• Atomic ModSecurity Integrator: a special licensing option for MSPs, MSSPs, OEMs, VARs, reverse proxy providers, and other integrators who want to incorporate Atomicorp ModSecurity rule technology into their own products or services.
• Atomic OSSEC: an enterprise OSSEC-based intrusion detection, compliance, and security monitoring platform.
• Atomic Protector: workload protection for Linux, web, cloud, data center, and hybrid environments.

For additional information, product evaluations, or technical discussions, visit https://www.atomicorp.com/ or https://modsecurity.io/ (opens in a new tab) .