7.2

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 11.12.4_Update1, 12.0 up to and including 12.11.7 and 2025.1 up to and including 2026.1.1.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Watchguard ≫ Fireware Version >= 12.5 < 12.5.17
   Watchguard ≫ Firebox T15 Version -
   Watchguard ≫ Firebox T35 Version -
Watchguard ≫ Fireware Version >= 2025.1 < 2026.1.2
   Watchguard ≫ Firebox M295 Version -
   Watchguard ≫ Firebox M395 Version -
   Watchguard ≫ Firebox M495 Version -
   Watchguard ≫ Firebox M595 Version -
   Watchguard ≫ Firebox M695 Version -
   Watchguard ≫ Firebox T115-w Version -
   Watchguard ≫ Firebox T125 Version -
   Watchguard ≫ Firebox T125-w Version -
   Watchguard ≫ Firebox T145 Version -
   Watchguard ≫ Firebox T145-w Version -
   Watchguard ≫ Firebox T185 Version -
Watchguard ≫ Fireware Version >= 11.9 < 12.11.8
   Watchguard ≫ Firebox M270 Version -
   Watchguard ≫ Firebox M290 Version -
   Watchguard ≫ Firebox M370 Version -
   Watchguard ≫ Firebox M390 Version -
   Watchguard ≫ Firebox M440 Version -
   Watchguard ≫ Firebox M4600 Version -
   Watchguard ≫ Firebox M470 Version -
   Watchguard ≫ Firebox M4800 Version -
   Watchguard ≫ Firebox M5600 Version -
   Watchguard ≫ Firebox M570 Version -
   Watchguard ≫ Firebox M5800 Version -
   Watchguard ≫ Firebox M590 Version -
   Watchguard ≫ Firebox M670 Version -
   Watchguard ≫ Firebox M690 Version -
   Watchguard ≫ Firebox Nv5 Version -
   Watchguard ≫ Firebox T20 Version -
   Watchguard ≫ Firebox T25 Version -
   Watchguard ≫ Firebox T40 Version -
   Watchguard ≫ Firebox T45 Version -
   Watchguard ≫ Firebox T55 Version -
   Watchguard ≫ Firebox T70 Version -
   Watchguard ≫ Firebox T80 Version -
   Watchguard ≫ Firebox T85 Version -
   Watchguard ≫ Fireboxcloud Version -
   Watchguard ≫ Fireboxv Version -
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 6.4% 0.929
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 7.2 1.2 5.9
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
5d1c2695-1a31-4499-88ae-e847036fd7e3 8.6 0 0
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
CWE-787 Out-of-bounds Write

The product writes data past the end, or before the beginning, of the intended buffer.

https://www.watchguard.com/wgrd-psirt/advisory/wgsa-2026-00003
Vendor Advisory