EIP-2026-110559

PRE-CVE

pfSense 2.1 build 20130911-1816 - Directory Traversal

Title source: legacy
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-110559. PoCs published by @u0x.

AI-analyzed exploit summary This exploit demonstrates a Local File Inclusion (LFI) vulnerability in pfSense 2.1 via the Snort package's `snort_log_view.php`, allowing authenticated users to read arbitrary files (e.g., `/etc/passwd`, `/conf/config.xml`) and escalate privileges by extracting hashed credentials.

Description

pfSense 2.1 build 20130911-1816 - Directory Traversal

Exploits (1)

exploitdb WORKING POC
by @u0x · textwebappsphp
https://www.exploit-db.com/exploits/31263

This exploit demonstrates a Local File Inclusion (LFI) vulnerability in pfSense 2.1 via the Snort package's `snort_log_view.php`, allowing authenticated users to read arbitrary files (e.g., `/etc/passwd`, `/conf/config.xml`) and escalate privileges by extracting hashed credentials.

Classification
Working Poc 95%
Attack Type
Lpe
Complexity
Trivial
Reliability
Reliable
Target: pfSense 2.1 build 20130911-1816 with Snort 2.9.5.5 pkg v.3.0.2
Auth required
Prerequisites: Authenticated access to pfSense web interface · Snort package installed
devstral-2 · analyzed Feb 18, 2026 Full analysis →

Details

Status pre_cve
Tracked Since Feb 18, 2026