EIP-2026-118233

PRE-CVE

ActFax Server FTP 4.25 Build 0221 (2010-02-11) - (Authenticated) Remote Buffer Overflow

Title source: legacy
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-118233. PoCs published by chap0.

AI-analyzed exploit summary This exploit demonstrates a remote buffer overflow vulnerability in ActFax Server FTP post-authentication. It sends a crafted RETR command with a payload that includes shellcode to spawn calc.exe, leveraging a specific return address to achieve remote code execution.

Description

ActFax Server FTP 4.25 Build 0221 (2010-02-11) - (Authenticated) Remote Buffer Overflow

Exploits (1)

exploitdb WORKING POC VERIFIED
by chap0 · pythonremotewindows
https://www.exploit-db.com/exploits/16177

This exploit demonstrates a remote buffer overflow vulnerability in ActFax Server FTP post-authentication. It sends a crafted RETR command with a payload that includes shellcode to spawn calc.exe, leveraging a specific return address to achieve remote code execution.

Classification
Working Poc 95%
Attack Type
Rce
Complexity
Moderate
Reliability
Reliable
Target: ActFax Server Version 4.25, Build 0221 (2010-02-11)
Auth required
Prerequisites: Network access to the target FTP service · Valid credentials for authentication
devstral-2 · analyzed Feb 18, 2026 Full analysis →

Details

Status pre_cve
Tracked Since Feb 18, 2026