{"id":"CVE-2025-9242","details":"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to and including 12.11.3 and 2025.1.","modified":"2026-05-04T08:50:05.776236Z","published":"2025-09-17T08:15:33.960Z","withdrawn":"2026-05-04T08:50:05.776236Z","references":[{"type":"WEB","url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-9242"},{"type":"ADVISORY","url":"https://www.watchguard.com/wgrd-psirt/advisory/wgsa-2025-00015"},{"type":"EVIDENCE","url":"https://github.com/watchtowrlabs/watchTowr-vs-WatchGuard-CVE-2025-9242/blob/main/watchTowr-vs-WatchGuard-CVE-2025-9242.py"}],"affected":[{"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-9242.json","unresolved_ranges":[{"events":[{"introduced":"11.10.2"},{"fixed":"12.11.4"}]},{"events":[{"introduced":"11.10.2"},{"fixed":"12.5.13"}]},{"events":[{"introduced":"0"},{"last_affected":"2025.1"}]}]}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"}]}