EIP-2026-103206

PRE-CVE

Pserv 2.0 - User-Agent HTTP Header Buffer Overflow (2)

Title source: legacy

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-103206. PoCs published by jsk.

AI-analyzed exploit summary This exploit targets a buffer overflow vulnerability in pServ 2.0.x by sending an HTTP request with an overly long User-Agent header. It includes shellcode to spawn a bind shell on port 26112, demonstrating remote code execution.

Description

Pserv 2.0 - User-Agent HTTP Header Buffer Overflow (2)

Exploits (1)

exploitdb WORKING POC VERIFIED

by jsk · cremotelinux

https://www.exploit-db.com/exploits/22058

View Code ZIP pw:eip

This exploit targets a buffer overflow vulnerability in pServ 2.0.x by sending an HTTP request with an overly long User-Agent header. It includes shellcode to spawn a bind shell on port 26112, demonstrating remote code execution.

Classification

Working Poc 95%

Attack Type

Rce

Complexity

Moderate

Reliability

Reliable

Target: pServ 2.0.x

No auth needed

Prerequisites: Network access to the target server · pServ 2.0.x running on the target

MITRE ATT&CK

T1190 - Exploit Public-Facing Application T1059 - Command and Scripting Interpreter

devstral-2 · analyzed Feb 18, 2026 Full analysis →

Details

Status pre_cve

Tracked Since Feb 18, 2026