CVE-2026-3342

HIGH

7.2

Description

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.

Details CVE

Score CVSS v3.17.2

SeveriteHIGH

Vecteur CVSSCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Vecteur d'attaqueNETWORK

ComplexiteLOW

Privileges requisHIGH

Interaction utilisateurNONE

Publie3/3/2026

Derniere modification3/4/2026

Sourcenvd

Observations honeypot0

Produits affectes

watchguard:firebox_m270watchguard:firebox_m290watchguard:firebox_m295watchguard:firebox_m370watchguard:firebox_m390watchguard:firebox_m395watchguard:firebox_m440watchguard:firebox_m4600watchguard:firebox_m470watchguard:firebox_m4800watchguard:firebox_m495watchguard:firebox_m5600watchguard:firebox_m570watchguard:firebox_m5800watchguard:firebox_m590watchguard:firebox_m595watchguard:firebox_m670watchguard:firebox_m690watchguard:firebox_m695watchguard:firebox_nv5watchguard:firebox_t115-wwatchguard:firebox_t125watchguard:firebox_t125-wwatchguard:firebox_t145watchguard:firebox_t145-wwatchguard:firebox_t15watchguard:firebox_t185watchguard:firebox_t20watchguard:firebox_t25watchguard:firebox_t35watchguard:firebox_t40watchguard:firebox_t45watchguard:firebox_t55watchguard:firebox_t70watchguard:firebox_t80watchguard:firebox_t85watchguard:fireboxcloudwatchguard:fireboxvwatchguard:fireware

Faiblesses (CWE)

CWE-787

References

https://www.watchguard.com/wgrd-psirt/advisory/wgsa-2026-00003(5d1c2695-1a31-4499-88ae-e847036fd7e3)

Correlations IOC

Aucune correlation enregistree

This product uses data from the NVD API but is not endorsed or certified by the NVD.