CVE-2025-34331 is an unauthenticated file read vulnerability affecting AudioCodes Fax Server and Auto-Attendant IVR appliances up to version 2.6.23. The flaw in the download.php script allows remote, unauthenticated attackers to retrieve sensitive backup archives containing internal databases and credential hashes due to a lack of access control. With a CVSS score of 7.5 (HIGH), this vulnerability has a low attack complexity and can lead to significant disclosure of administrative password hashes and configuration data. Currently, there is no public exploit code (Metasploit, Nuclei, ExploitDB) available, and it is not listed in CISA's KEV catalog, nor is there any significant community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 2.6.23CPE matchmatch criteria | cpe:2.3:a:audiocodes:fax_server:*:*:*:*:*:*:*:* | ||
<= 2.6.23CPE matchmatch criteria | cpe:2.3:a:audiocodes:interactive_voice_response:*:*:*:*:*:*:*:* |
CVSS version used by this source: 4.0
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:L/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.