QwikSec

Security Database

CVE

CWE

Training

CVE Database
/

CVE-2025-9242

Back to search

CVE-2025-9242

Published: Sep 17, 2025

Modified: Feb 26, 2026

PUBLISHED

Description

An Out-of-bounds Write vulnerability in WatchGuard Fireware OS may allow a remote unauthenticated attacker to execute arbitrary code. This vulnerability affects both the Mobile User VPN with IKEv2 and the Branch Office VPN using IKEv2 when configured with a dynamic gateway peer.This vulnerability affects Fireware OS 11.10.2 up to and including 11.12.4_Update1, 12.0 up to and including 12.11.3 and 2025.1.

VendorProductVersions

WatchGuard

Fireware OS

affected
12.0 - <= 12.11.3
affected
11.10.2 - <= 11.12.4+541730
affected
2025.0 - <= 2025.1

Weaknesses (CWE)

CWE-787

References

Security Training

Train your team to recognize and prevent security threats with our comprehensive security awareness program.

Start Training

Vulnerability Scanning

Discover vulnerabilities in your applications and infrastructure before attackers do.

Scan Now