EIP-2026-118230

PRE-CVE

Actfax FTP Server 4.27 - 'USER' Stack Buffer Overflow (Metasploit)

Title source: legacy
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-118230. PoCs published by mr_me.

AI-analyzed exploit summary This Metasploit module exploits a stack-based buffer overflow in Actfax FTP Server <= v4.27 via the USER command, bypassing DEP on Windows Server 2003. It uses ROP chains and an egghunter to achieve arbitrary code execution.

Description

Actfax FTP Server 4.27 - 'USER' Stack Buffer Overflow (Metasploit)

Exploits (1)

exploitdb WORKING POC VERIFIED
by mr_me · rubyremotewindows
https://www.exploit-db.com/exploits/17588

This Metasploit module exploits a stack-based buffer overflow in Actfax FTP Server <= v4.27 via the USER command, bypassing DEP on Windows Server 2003. It uses ROP chains and an egghunter to achieve arbitrary code execution.

Classification
Working Poc 95%
Attack Type
Rce
Complexity
Complex
Reliability
Reliable
Target: Actfax FTP Server <= v4.27
No auth needed
Prerequisites: Network access to the FTP server · Actfax FTP Server <= v4.27 running on Windows Server 2003 or Windows XP SP3
devstral-2 · analyzed Feb 16, 2026 Full analysis →

Details

Status pre_cve
Tracked Since Feb 18, 2026