CVE-2026-13728

In exception circumstances, WatchGuard Fireware OS on a FireCluster may use a hard-coded encryption key to encrypt saved credentials for Access Portal resources. This vulnerability does not affect devices that do not support the Access Portal feature or standalone Fireboxes not deployed in a FireCluster.
Configurations

Configuration 1 (hide)

AND
cpe:2.3:o:watchguard:fireware:*:*:*:*:*:*:*:*
OR cpe:2.3:h:watchguard:firebox_m270:-:*:*:*:*:*:*:*
cpe:2.3:h:watchguard:firebox_m290:-:*:*:*:*:*:*:*
cpe:2.3:h:watchguard:firebox_m370:-:*:*:*:*:*:*:*
cpe:2.3:h:watchguard:firebox_m390:-:*:*:*:*:*:*:*
cpe:2.3:h:watchguard:firebox_m440:-:*:*:*:*:*:*:*
cpe:2.3:h:watchguard:firebox_m4600:-:*:*:*:*:*:*:*
cpe:2.3:h:watchguard:firebox_m470:-:*:*:*:*:*:*:*
cpe:2.3:h:watchguard:firebox_m4800:-:*:*:*:*:*:*:*
cpe:2.3:h:watchguard:firebox_m5600:-:*:*:*:*:*:*:*
cpe:2.3:h:watchguard:firebox_m570:-:*:*:*:*:*:*:*
cpe:2.3:h:watchguard:firebox_m5800:-:*:*:*:*:*:*:*
cpe:2.3:h:watchguard:firebox_m590:-:*:*:*:*:*:*:*
cpe:2.3:h:watchguard:firebox_m670:-:*:*:*:*:*:*:*
cpe:2.3:h:watchguard:firebox_m690:-:*:*:*:*:*:*:*
cpe:2.3:h:watchguard:firebox_nv5:-:*:*:*:*:*:*:*
cpe:2.3:h:watchguard:firebox_t20:-:*:*:*:*:*:*:*
cpe:2.3:h:watchguard:firebox_t25:-:*:*:*:*:*:*:*
cpe:2.3:h:watchguard:firebox_t40:-:*:*:*:*:*:*:*
cpe:2.3:h:watchguard:firebox_t45:-:*:*:*:*:*:*:*
cpe:2.3:h:watchguard:firebox_t55:-:*:*:*:*:*:*:*
cpe:2.3:h:watchguard:firebox_t70:-:*:*:*:*:*:*:*
cpe:2.3:h:watchguard:firebox_t80:-:*:*:*:*:*:*:*
cpe:2.3:h:watchguard:firebox_t85:-:*:*:*:*:*:*:*
cpe:2.3:h:watchguard:fireboxcloud:-:*:*:*:*:*:*:*
cpe:2.3:h:watchguard:fireboxv:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND
cpe:2.3:o:watchguard:fireware:*:*:*:*:*:*:*:*
OR cpe:2.3:h:watchguard:firebox_m295:-:*:*:*:*:*:*:*
cpe:2.3:h:watchguard:firebox_m395:-:*:*:*:*:*:*:*
cpe:2.3:h:watchguard:firebox_m495:-:*:*:*:*:*:*:*
cpe:2.3:h:watchguard:firebox_m595:-:*:*:*:*:*:*:*
cpe:2.3:h:watchguard:firebox_m695:-:*:*:*:*:*:*:*
cpe:2.3:h:watchguard:firebox_t115-w:-:*:*:*:*:*:*:*
cpe:2.3:h:watchguard:firebox_t125:-:*:*:*:*:*:*:*
cpe:2.3:h:watchguard:firebox_t125-w:-:*:*:*:*:*:*:*
cpe:2.3:h:watchguard:firebox_t145:-:*:*:*:*:*:*:*
cpe:2.3:h:watchguard:firebox_t145-w:-:*:*:*:*:*:*:*
cpe:2.3:h:watchguard:firebox_t185:-:*:*:*:*:*:*:*

History

25 Oct 2026, 21:10

Type Values Removed Values Added
Summary
  • (es) En circunstancias excepcionales, WatchGuard Fireware OS en un FireCluster puede usar una clave de cifrado codificada de forma rígida para cifrar las credenciales guardadas para los recursos del Portal de Acceso. Esta vulnerabilidad afecta a Fireware OS 12.1 hasta la versión 12.12 inclusive y a 2025.1 hasta la versión 2026.2 inclusive. Esta vulnerabilidad no afecta a los dispositivos que no admiten la función del Portal de Acceso o a los Fireboxes independientes no implementados en un FireCluster.

Information

Published : 2026-07-03 00:16

Updated : 2026-10-25 21:10


NVD link : CVE-2026-13728

Mitre link : CVE-2026-13728

CVE.ORG link : CVE-2026-13728


JSON object : View

Products Affected

watchguard

  • firebox_m270
  • firebox_m5800
  • firebox_m4600
  • firebox_t80
  • firebox_m370
  • fireware
  • firebox_m395
  • firebox_m470
  • firebox_t25
  • firebox_nv5
  • firebox_m590
  • firebox_m595
  • firebox_t145-w
  • firebox_t20
  • firebox_m495
  • firebox_t85
  • firebox_t185
  • firebox_t115-w
  • firebox_m290
  • firebox_t70
  • firebox_t55
  • firebox_m5600
  • firebox_t40
  • fireboxcloud
  • firebox_m695
  • firebox_m4800
  • firebox_m670
  • firebox_m570
  • firebox_m690
  • fireboxv
  • firebox_t125
  • firebox_t125-w
  • firebox_t45
  • firebox_t145
  • firebox_m390
  • firebox_m440
  • firebox_m295
CWE
CWE-798

Use of Hard-coded Credentials