Total
25 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2026-4266 | 1 Watchguard | 37 Firebox Cloud, Firebox M270, Firebox M290 and 34 more | 2026-08-28 | N/A | 6.7 MEDIUM |
| An Insecure Deserialization vulnerability in WatchGuard Fireware OS allows an attacker that has obtained write access to the local filesystem through another vulnerability to execute arbitrary code in the context of the portald user. Note, this vulnerability does not affect Firebox platforms that do not support the Access Portal feature, including the T15 and T35. | |||||
| CVE-2025-9242 | 1 Watchguard | 39 Firebox M270, Firebox M290, Firebox M295 and 36 more | 2026-08-10 | N/A | 9.8 CRITICAL |
| An Out-of-bounds Write vulnerability in the WatchGuard Fireware OS iked process 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. If the Firebox was previously configured with the mobile user VPN with IKEv2 or a branch office VPN using IKEv2 to a dynamic gateway peer, and both of those configurations have since been deleted, that Firebox may still be vulnerable if a branch office VPN to a static gateway peer is still configured. | |||||
| CVE-2026-3344 | 1 Watchguard | 39 Firebox M270, Firebox M290, Firebox M295 and 36 more | 2026-08-10 | N/A | 4.9 MEDIUM |
| 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 | 1 Watchguard | 37 Firebox M270, Firebox M290, Firebox M295 and 34 more | 2026-08-10 | N/A | 6.1 MEDIUM |
| A reflected cross-site scripting (XSS) vulnerability in the Fireware OS Web UI enabled execution of malicious JavaScript in the context of an authenticated management user's browser when they click on a specially crafted link. | |||||
| CVE-2026-3342 | 1 Watchguard | 39 Firebox M270, Firebox M290, Firebox M295 and 36 more | 2026-06-17 | N/A | 7.2 HIGH |
| 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 11.12.4_Update1, 12.0 up to and including 12.11.7 and 2025.1 up to and including 2026.1.1. | |||||