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.
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

Wed, 17 Sep 2025 08:00:00 +0000

Type Values Removed Values Added
Title WatchGuard Firebox IKEv2 VPN Pre-Authentication Remote Code Execution WatchGuard Firebox iked Out of Bounds Write Vulnerability

Wed, 17 Sep 2025 07:45:00 +0000

Type Values Removed Values Added
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.
Title WatchGuard Firebox IKEv2 VPN Pre-Authentication Remote Code Execution
Weaknesses CWE-787
References
Metrics cvssV4_0

{'score': 9.3, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N'}


cve-icon MITRE

Status: PUBLISHED

Assigner: WatchGuard

Published:

Updated: 2025-09-17T07:41:47.827Z

Reserved: 2025-08-20T11:08:20.724Z

Link: CVE-2025-9242

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2025-09-17T08:15:33.960

Modified: 2025-09-17T08:15:33.960

Link: CVE-2025-9242

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.