Atomicorp WAF Research Note: CVE-2021-3577

Motorola Baby Monitors - Remote Command Execution

CVE Details

• Already protected by existing Atomicorp WAF rules
• Protection status: Understanding Atomicorp WAF Protection Status
• CVE: CVE-2021-3577
• Name: Motorola Baby Monitors - Remote Command Execution
• Severity: High
• CVSS: 8.8 (v3.1) (High)
• CVSS version: 3.1
• CVSS source: NVD
• CVSS vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
  • Attack vector: Adjacent
  • Attack complexity: Low
  • Privileges required: None
  • User interaction: None
  • Scope: Unchanged
  • Confidentiality impact: High
  • Integrity impact: High
  • Availability impact: High
• CWE: CWE-78 — Improper Neutralization of Special Elements used in an OS Command (‘OS Command Injection’), CWE-863 — Incorrect Authorization
• Related CAPEC attack patterns (via MITRE CWE relationships): CAPEC-108 (opens in a new tab) , CAPEC-15 (opens in a new tab) , CAPEC-43 (opens in a new tab) , CAPEC-6 (opens in a new tab) , CAPEC-88 (opens in a new tab)
• Vendor: binatoneglobal
• Vulnerable products: halo+ camera firmware , comfort 85 connect firmware , mbp3855 firmware , focus 68 firmware , focus 72r firmware , cn28 firmware , cn50 firmware , comfort 40 firmware , comfort 50 connect firmware , mbp4855 firmware , mbp3667 firmware , mbp669 connect firmware , lux 64 firmware , lux 65 firmware , connect view 65 firmware , lux 85 connect firmware , ease44 firmware , connect 20 firmware , mbp6855 firmware , cn40 firmware , cn75 firmware
• CVE published: 2021-11-12
• CVE last modified: 2026-06-17
• Affected versions (NVD configurations):
  • halo+ camera firmware: < 03.50.14
  • comfort 85 connect firmware: < 03.40.02
  • mbp3855 firmware: < 03.40.00
  • focus 68 firmware
  • focus 72r firmware: < 03.40.00
  • cn28 firmware
  • cn50 firmware
  • comfort 40 firmware
  • comfort 50 connect firmware
  • mbp4855 firmware
  • mbp3667 firmware
  • mbp669 connect firmware
  • lux 64 firmware
  • lux 65 firmware
  • connect view 65 firmware
  • lux 85 connect firmware
  • ease44 firmware
  • connect 20 firmware
  • mbp6855 firmware
  • cn40 firmware
  • cn75 firmware
• EPSS: 0.6016; 99.1th percentile (FIRST (opens in a new tab) )
• Latest Update: 2026-09-06
• Selected Rule IDs observed: 340014 , 340193 , 344364 , 344370 , 393655
• Matching rules: 5; rules with blocking actions: 5
• Would-block Rule IDs: 340014 , 340193 , 344364 , 344370 , 393655
• Request surfaces inspected: JSON request data, Request URI, Request argument names, Request arguments, Request cookies, SOAP request data, XML request data

Vulnerability Description

An unauthenticated remote code execution vulnerability was reported in some Motorola-branded Binatone Hubble Cameras that could allow an attacker on the same network unauthorized access to the device.

Recommended Actions

1. Maintain the observed Atomicorp protections. Keep your Atomicorp commercial rules current and confirm that the selected observed rules (340014 , 340193 , 344364 , 344370 , 393655 ) 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: Motorola Binatone Hubble Cameras version various.
   • 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)
• Vendor advisory: https://binatoneglobal.com/security-advisory/ (opens in a new tab)

Test or Research Source

• Source: http/cves/2021/CVE-2021-3577.yaml (opens in a new tab)
• Tags: binatoneglobal, cve, cve2021, iot, motorola, oast, rce, 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) .