CVE-2013-10064
ActFax 5.01 RAW Server Buffer Overflow
CRITICAL 9.3EPSS 1.5%
A stack-based buffer overflow vulnerability exists in ActFax Server version 5.01. The server's RAW protocol interface fails to safely process user-supplied data in @F506 fax header fields due to insecure usage of strcpy. Remote attackers can exploit this vulnerability by sending specially crafted @F506 fields, potentially leading to arbitrary code execution. Successful exploitation requires network access to TCP port 4559 and does not require authentication.
- Affected
- ActFax Communication · ActFax Server
- CVSS v4.0 VULNCHECK
- 9.3 CRITICAL
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/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 - EPSS
- 1.51% chance of exploitation in the next 30 days, 74th percentile
- Published
- 2025-08-05
- Updated
- 2026-05-14
Proof-of-concept exploits (3)
- https://www.exploit-db.com/exploits/24467
- https://web.archive.org/web/20130212065755/http://www.pwnag3.com/2013/02/actfax-raw-serve…
- https://raw.githubusercontent.com/rapid7/metasploit-framework/master/modules/exploits/win…