EIP-2026-108994

PRE-CVE

Kerio WinRoute Firewall Web Server < 6 - Source Code Disclosure

Title source: legacy
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-108994. PoCs published by Andrey Komarov.

AI-analyzed exploit summary This exploit demonstrates a source code disclosure vulnerability in Kerio WinRoute Firewall's embedded web server. By appending a NULL byte followed by '.txt' to a PHP file path, an attacker can retrieve the source code of server-side scripts, exposing application logic.

Description

Kerio WinRoute Firewall Web Server < 6 - Source Code Disclosure

Exploits (1)

exploitdb WORKING POC
by Andrey Komarov · textwebappsphp
https://www.exploit-db.com/exploits/18857

This exploit demonstrates a source code disclosure vulnerability in Kerio WinRoute Firewall's embedded web server. By appending a NULL byte followed by '.txt' to a PHP file path, an attacker can retrieve the source code of server-side scripts, exposing application logic.

Classification
Working Poc 90%
Attack Type
Info Leak
Complexity
Trivial
Reliability
Reliable
Target: Kerio WinRoute Firewall prior to version 6
No auth needed
Prerequisites: Network access to the Kerio WinRoute Firewall web interface
devstral-2 · analyzed Feb 16, 2026 Full analysis →

Details

Status pre_cve
Tracked Since Feb 18, 2026