Fax Server
Vendor:
First CVE: Nov 19, 2025 · Active for under a year
8
Total CVEs
More Total CVEs than 85% of tracked products
8.0
Avg CVEs / Year
Higher CVE frequency than 94% of tracked products
8.2
Avg CVSS
Higher Avg CVSS than 72% of tracked products
0.0%
KEV Rate
Bottom 1%
Trends Over Time
The number and severity of CVEs published that impact Fax Server over time
Volume of CVEsAvg CVSS Base Score
First CVE
Nov 19, 2025
8 months ago
Most Recent CVE
Nov 19, 2025
247 days ago
CVE Severity & Scoring
Fax Server8 CVEs
13%
63%
25%
All CVEs352,294 CVEs
45%
40%
11%
MediumHighCritical
Attack Vector
Local2 (25.0%)
Network6 (75.0%)
Unknown0 (0.0%)
Physical0 (0.0%)
Adjacent Network0 (0.0%)
Attack Complexity
Low8 (100.0%)
High0 (0.0%)
Unknown0 (0.0%)
User Interaction
None8 (100.0%)
Unknown0 (0.0%)
Required0 (0.0%)
Privileges Required
Low4 (50.0%)
High0 (0.0%)
None4 (50.0%)
Unknown0 (0.0%)
Top CVEs
Signals from CVEs in this product scope (8 CVEs).
8 CVEs · Highest risk first
| CVE | Published | CVSS | Risk | KEV | Exploit |
|---|---|---|---|---|---|
CVE-2025-34329CRITICAL AudioCodes Fax Server and Auto-Attendant IVR appliances versions up to and including 2.6.23 expose an unauthenticated backup upload endpoint at AudioCodes_files/ajaxBackupUploadFil | Nov 19, 2025 | 9.8 | 32 | NO | NO |
CVE-2025-34328CRITICAL AudioCodes Fax Server and Auto-Attendant IVR appliances versions up to and including 2.6.23 include a web administration component (F2MAdmin) that exposes an unauthenticated script | Nov 19, 2025 | 9.8 | 32 | NO | NO |
CVE-2025-34335HIGH AudioCodes Fax Server and Auto-Attendant IVR appliances versions up to and including 2.6.23 expose an authenticated command injection vulnerability in the license activation workfl | Nov 19, 2025 | 8.8 | 30 | NO | NO |
CVE-2025-34334HIGH AudioCodes Fax Server and Auto-Attendant IVR appliances versions up to and including 2.6.23 are vulnerable to an authenticated command injection in the fax test functionality imple | Nov 19, 2025 | 8.8 | 30 | NO | NO |
CVE-2025-34333HIGH AudioCodes Fax Server and Auto-Attendant IVR appliances versions up to and including 2.6.23 configure the web document root at C:\\F2MAdmin\\F2E with overly permissive file system | Nov 19, 2025 | 7.8 | 26 | NO | NO |
CVE-2025-34332HIGH AudioCodes Fax Server and Auto-Attendant IVR appliances versions up to and including 2.6.23 include a web administration component that controls back-end Windows services using hel | Nov 19, 2025 | 7.8 | 26 | NO | NO |
CVE-2025-34331HIGH AudioCodes Fax Server and Auto-Attendant IVR appliances versions up to and including 2.6.23 contain an unauthenticated file read vulnerability via the download.php script. The endp | Nov 19, 2025 | 7.5 | 25 | NO | NO |
CVE-2025-34330MEDIUM AudioCodes Fax Server and Auto-Attendant IVR appliances versions up to and including 2.6.23 include a web administration component (F2MAdmin) that exposes an unauthenticated prompt | Nov 19, 2025 | 5.3 | 20 | NO | NO |
Exploit Exposure
Signals from CVEs in this product scope (8 CVEs).
CISA KEV
0 CVEs
0.0% of CVEs· Bottom 1%
Metasploit
0 CVEs
0.0% of CVEs· Bottom 1%
Nuclei
0 CVEs
0.0% of CVEs· Bottom 1%
ExploitDB
0 CVEs
0.0% of CVEs· Bottom 1%
Social Chatter
Signals from CVEs in this product scope (8 CVEs).
Media Mentions
Signals from CVEs in this product scope (8 CVEs).
Top CNAs Publishing CVEs For Fax Server
Top CWEs
Versions
No cataloged versions.