EIP-2026-118463

PRE-CVE

Easy File Sharing Web Server 6.9 - USERID Remote Buffer Overflow

Title source: legacy
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-118463. PoCs published by Tracy Turben.

AI-analyzed exploit summary This exploit targets a buffer overflow vulnerability in Easy File Sharing Web Server v6.9 via a malformed HTTP request with a crafted 'UserID' cookie. It leverages ROP gadgets to achieve remote code execution, delivering a calc.exe payload via Shikata Ga Nai-encoded shellcode.

Description

Easy File Sharing Web Server 6.9 - USERID Remote Buffer Overflow

Exploits (1)

exploitdb WORKING POC VERIFIED
by Tracy Turben · pythonremotewindows
https://www.exploit-db.com/exploits/37951

This exploit targets a buffer overflow vulnerability in Easy File Sharing Web Server v6.9 via a malformed HTTP request with a crafted 'UserID' cookie. It leverages ROP gadgets to achieve remote code execution, delivering a calc.exe payload via Shikata Ga Nai-encoded shellcode.

Classification
Working Poc 95%
Attack Type
Rce
Complexity
Moderate
Reliability
Reliable
Target: Easy File Sharing Web Server v6.9
No auth needed
Prerequisites: Network access to the target server · Target server running Easy File Sharing Web Server v6.9
devstral-2 · analyzed Feb 16, 2026 Full analysis →

Details

Status pre_cve
Tracked Since Feb 18, 2026