EIP-2026-117153

PRE-CVE

F-Secure BackWeb 6.31 - Local Privilege Escalation

Title source: legacy
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-117153. PoCs published by Ian Vitek.

AI-analyzed exploit summary This is a technical writeup detailing a local privilege escalation vulnerability in F-Secure BackWeb. It provides step-by-step reproduction instructions for Windows NT 4 and Windows XP, leveraging the BackWeb interface to execute arbitrary commands with SYSTEM privileges.

Description

F-Secure BackWeb 6.31 - Local Privilege Escalation

Exploits (1)

exploitdb WRITEUP VERIFIED
by Ian Vitek · textlocalwindows
https://www.exploit-db.com/exploits/23910

This is a technical writeup detailing a local privilege escalation vulnerability in F-Secure BackWeb. It provides step-by-step reproduction instructions for Windows NT 4 and Windows XP, leveraging the BackWeb interface to execute arbitrary commands with SYSTEM privileges.

Classification
Writeup 90%
Attack Type
Lpe
Complexity
Trivial
Reliability
Reliable
Target: F-Secure BackWeb (included in F-Secure Anti-Virus, Internet Gatekeeper, Policy Manager)
No auth needed
Prerequisites: Local access to the system · F-Secure BackWeb installed and running
devstral-2 · analyzed Feb 18, 2026 Full analysis →

Details

Status pre_cve
Tracked Since Feb 18, 2026