audiocodes fax server

Published Atomicorp research notes for CVEs affecting audiocodes fax server where WAF protections were observed during testing or engineering review.

These notes are not intended to represent the full set of vulnerabilities mitigated by Atomicorp products and should not be interpreted as a coverage matrix, certification list, or census of protected CVEs.

Atomicorp WAF protections are primarily designed around attack techniques and exploit behaviors rather than individual vulnerability identifiers. A published research note documents a positive research finding related to that CVE. If a CVE is absent from these notes, no conclusion should be drawn about protection status.

CVEVulnerabilityCVSSSeverityRules Observed
CVE-2025-34331AudioCodes Fax/IVR Appliance <= 2.6.23 Unauthenticated File Read via download.php8.7 (v4.0)High340007 , 344360 , 347009 , 390709
CVE-2025-34334AudioCodes Fax/IVR Appliance <= 2.6.23 Authenticated Command Injection via TestFax.php & LPE8.7 (v4.0)High340014 , 340023 , 340029 , 340193 , 344360 , 344361 , 344363 , 344364 , 344366 , 344370 , 347009 , 393655
CVE-2025-34332AudioCodes Fax/IVR Appliance <= 2.6.23 Insecure Service Control Scripts LPE8.5 (v4.0)High340014 , 340023 , 340029 , 340193 , 344360 , 344361 , 344363 , 344364 , 344366 , 344370 , 347009 , 390904 , 393655
CVE-2025-34333AudioCodes Fax/IVR Appliance <= 2.6.23 World-Writable Webroot LPE8.5 (v4.0)High340014 , 340023 , 340029 , 340193 , 344360 , 344361 , 344363 , 344364 , 344366 , 344370 , 347009 , 390904 , 393655