EIP-2026-119145

PRE-CVE

SIPfoundry sipXtapi - 'CSeq' Remote Buffer Overflow

Title source: legacy
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-119145. PoCs published by Jacopo Cervini.

AI-analyzed exploit summary This Perl script exploits a remote buffer overflow in sipXtapi (sipXphone 2.6.0.27) via a crafted SIP INVITE packet. It uses a SEH-based exploit with a bind shell payload targeting port 4444.

Description

SIPfoundry sipXtapi - 'CSeq' Remote Buffer Overflow

Exploits (1)

exploitdb WORKING POC VERIFIED
by Jacopo Cervini · perlremotewindows
https://www.exploit-db.com/exploits/2070

This Perl script exploits a remote buffer overflow in sipXtapi (sipXphone 2.6.0.27) via a crafted SIP INVITE packet. It uses a SEH-based exploit with a bind shell payload targeting port 4444.

Classification
Working Poc 95%
Attack Type
Rce
Complexity
Moderate
Reliability
Reliable
Target: sipXphone 2.6.0.27
No auth needed
Prerequisites: Network access to target's SIP port (5060/UDP) · Target running vulnerable sipXphone version
devstral-2 · analyzed Feb 18, 2026 Full analysis →

Details

Status pre_cve
Tracked Since Feb 18, 2026