📄 WatchGuard Firebox Default SSH Credentials

This is a python script to detect whether or not WatchGuard Firebox devices allow unauthorized access via default credentials admin:readwrite on port 4118. =============================================================================================================================================...

📄 WatchGuard IKEv2 Detection Scanner

This Metasploit module checks for potential vulnerability to CVE-2022-23176 in WatchGuard Firmware IKEv2 service by analyzing malformed IKESAINIT responses. ============================================================================================================================================...

CVE-2026-3342

An Out-of-bounds Write vulnerability in WatchGuard Fireware OS may allow an authenticated privileged administrator to execute arbitrary code with root permissions via an exposed management interface. This vulnerability affects Fireware OS 11.9 up to and including 11.12.4Update1, 12.0 up to and...

CVE-2026-3344

A vulnerability in WatchGuard Fireware OS may allow an attacker to bypass the Fireware OS filesystem integrity check and maintain limited persistence via a maliciously-crafted firmware update package.This issue affects Fireware OS 12.0 up to and including 12.11.7, 12.5.9 up to and including...

CVE-2026-3344

A vulnerability in WatchGuard Fireware OS may allow an attacker to bypass the Fireware OS filesystem integrity check and maintain limited persistence via a maliciously-crafted firmware update package...

CVE-2026-3342

An Out-of-bounds Write vulnerability in WatchGuard Fireware OS may allow an authenticated privileged administrator to execute arbitrary code with root permissions via an exposed management interface. This vulnerability affects Fireware OS 11.9 up to and including 11.12.4Update1, 12.0 up to and...

CVE-2026-3342

An Out-of-bounds Write vulnerability in WatchGuard Fireware OS may allow an authenticated privileged administrator to execute arbitrary code with root permissions via an exposed management interface. This vulnerability affects Fireware OS 11.9 up to and including 11.12.4Update1, 12.0 up to and...

CVE-2026-3342

creationtimestamp| type| source ---|---|--- 2026-03-03 13:49:00+00:00| seen| https://cyber.gc.ca/en/alerts-advisories/watchguard-security-advisory-av26-189 2026-03-03 16:00:20+00:00| seen| https://bsky.app/profile/cve.skyfleet.blue/post/3mg65ai2jgz2n...

CVE-2026-3343

creationtimestamp| type| source ---|---|--- 2026-03-03 13:49:00+00:00| seen| https://cyber.gc.ca/en/alerts-advisories/watchguard-security-advisory-av26-189 2026-03-03 16:06:41+00:00| seen| https://bsky.app/profile/cve.skyfleet.blue/post/3mg65lt5b7l24...

CVE-2026-3344

creationtimestamp| type| source ---|---|--- 2026-03-03 13:49:00+00:00| seen| https://cyber.gc.ca/en/alerts-advisories/watchguard-security-advisory-av26-189 2026-03-03 16:29:45+00:00| seen| https://bsky.app/profile/cve.skyfleet.blue/post/3mg66v2uvd42o...

CVE-2026-3344 WatchGuard Firebox System Integrity Check Bypass

A vulnerability in WatchGuard Fireware OS may allow an attacker to bypass the Fireware OS filesystem integrity check and maintain limited persistence via a maliciously-crafted firmware update package...

CVE-2026-3344

Watching WatchGuard Fireware OS has a vulnerability (CVE-2026-3344) that allows bypassing the filesystem integrity check and maintaining limited persistence via a maliciously-crafted firmware update package. Affected versions are: Fireware OS 12.0–12.11.7, 12.5.9–12.5.16, and 2025.1–2026.1.1. The...

CVE-2026-3344

A vulnerability in WatchGuard Fireware OS may allow an attacker to bypass the Fireware OS filesystem integrity check and maintain limited persistence via a maliciously-crafted firmware update package...

EUVD-2026-9290

A vulnerability in WatchGuard Fireware OS may allow an attacker to bypass the Fireware OS filesystem integrity check and maintain limited persistence via a maliciously-crafted firmware update package.This issue affects Fireware OS 12.0 up to and including 12.11.7, 12.5.9 up to and including...

CVE-2026-3344 WatchGuard Firebox System Integrity Check Bypass

A vulnerability in WatchGuard Fireware OS may allow an attacker to bypass the Fireware OS filesystem integrity check and maintain limited persistence via a maliciously-crafted firmware update package...

CVE-2026-3343

CVE-2026-3343 is a reflected XSS in Fireware OS Web UI affecting Fireware OS versions 12.7–12.11.7 and 2025.1–2026.1.1. The vulnerability allows execution of malicious JavaScript in the context of an authenticated management user’s browser when they click a specially crafted link. The CVSS 4.0 ba...

CVE-2026-3342 WatchGuard Firebox Out of Bounds Write Vulnerability

An Out-of-bounds Write vulnerability in WatchGuard Fireware OS may allow an authenticated privileged administrator to execute arbitrary code with root permissions via an exposed management interface. This vulnerability affects Fireware OS 11.9 up to and including 11.12.4Update1, 12.0 up to and...

CVE-2026-3342

Technical details about CVE-2026-3342 are not provided in the supplied documents. Monitor for updates from WatchGuard advisory; no public details on affected firmware behavior, exploit methods, or fixes are disclosed here.

CVE-2026-3342 WatchGuard Firebox Out of Bounds Write Vulnerability

An Out-of-bounds Write vulnerability in WatchGuard Fireware OS may allow an authenticated privileged administrator to execute arbitrary code with root permissions via an exposed management interface. This vulnerability affects Fireware OS 11.9 up to and including 11.12.4Update1, 12.0 up to and...

CVE-2026-3342

An Out-of-bounds Write vulnerability in WatchGuard Fireware OS may allow an authenticated privileged administrator to execute arbitrary code with root permissions via an exposed management interface. This vulnerability affects Fireware OS 11.9 up to and including 11.12.4Update1, 12.0 up to and...