An Expected Behavior Violation [CWE-440] vulnerability in WatchGuard Fireware OS may allow an attacker to bypass the Fireware OS boot time system integrity check and prevent the Firebox from shutting down in the event of a system integrity check failure. The on-demand system integrity check in the Fireware Web UI will correctly show a failed system integrity check message in the event of a failure.This issue affects Fireware OS: from 12.8.1 through 12.11.4, from 2025.1 through 2025.1.2.
References
| Link | Resource |
|---|---|
| https://www.watchguard.com/wgrd-psirt/advisory/wgsa-2025-00026 | Vendor Advisory |
Configurations
Configuration 1 (hide)
| AND |
|
Configuration 2 (hide)
| AND |
|
History
10 Dec 2025, 16:04
| Type | Values Removed | Values Added |
|---|---|---|
| CPE | cpe:2.3:o:watchguard:fireware:*:*:*:*:*:*:*:* cpe:2.3:h:watchguard:firebox_m470:-:*:*:*:*:*:*:* cpe:2.3:h:watchguard:firebox_t115-w:-:*:*:*:*:*:*:* cpe:2.3:h:watchguard:firebox_t40:-:*:*:*:*:*:*:* cpe:2.3:h:watchguard:firebox_t55:-:*:*:*:*:*:*:* cpe:2.3:h:watchguard:firebox_m690:-:*:*:*:*:*:*:* cpe:2.3:h:watchguard:firebox_m440:-:*:*:*:*:*:*:* cpe:2.3:h:watchguard:firebox_nv5:-:*:*:*:*:*:*:* cpe:2.3:h:watchguard:firebox_m5800:-:*:*:*:*:*:*:* cpe:2.3:h:watchguard:firebox_t125:-:*:*:*:*:*:*:* cpe:2.3:h:watchguard:fireboxcloud:-:*:*:*:*:*:*:* cpe:2.3:h:watchguard:firebox_t25:-:*:*:*:*:*:*:* cpe:2.3:h:watchguard:firebox_t85:-:*:*:*:*:*:*:* cpe:2.3:h:watchguard:firebox_t20:-:*:*:*:*:*:*:* cpe:2.3:h:watchguard:firebox_t145:-:*:*:*:*:*:*:* cpe:2.3:h:watchguard:firebox_m270:-:*:*:*:*:*:*:* cpe:2.3:h:watchguard:firebox_m4800:-:*:*:*:*:*:*:* cpe:2.3:h:watchguard:firebox_m290:-:*:*:*:*:*:*:* cpe:2.3:h:watchguard:fireboxv:-:*:*:*:*:*:*:* cpe:2.3:h:watchguard:firebox_m370:-:*:*:*:*:*:*:* cpe:2.3:h:watchguard:firebox_t185:-:*:*:*:*:*:*:* cpe:2.3:h:watchguard:firebox_t145-w:-:*:*:*:*:*:*:* cpe:2.3:h:watchguard:firebox_m5600:-:*:*:*:*:*:*:* cpe:2.3:h:watchguard:firebox_m390:-:*:*:*:*:*:*:* cpe:2.3:h:watchguard:firebox_m590:-:*:*:*:*:*:*:* cpe:2.3:h:watchguard:firebox_t45:-:*:*:*:*:*:*:* cpe:2.3:h:watchguard:firebox_m670:-:*:*:*:*:*:*:* cpe:2.3:h:watchguard:firebox_m4600:-:*:*:*:*:*:*:* cpe:2.3:h:watchguard:firebox_t125-w:-:*:*:*:*:*:*:* cpe:2.3:h:watchguard:firebox_t80:-:*:*:*:*:*:*:* cpe:2.3:h:watchguard:firebox_m570:-:*:*:*:*:*:*:* cpe:2.3:h:watchguard:firebox_t70:-:*:*:*:*:*:*:* |
|
| References | () https://www.watchguard.com/wgrd-psirt/advisory/wgsa-2025-00026 - Vendor Advisory | |
| CVSS |
v2 : v3 : |
v2 : unknown
v3 : 5.5 |
| First Time |
Watchguard firebox Nv5
Watchguard firebox M690 Watchguard firebox T145 Watchguard fireboxv Watchguard firebox T40 Watchguard firebox T25 Watchguard firebox T125 Watchguard firebox M470 Watchguard firebox M570 Watchguard firebox T145-w Watchguard firebox T185 Watchguard firebox M440 Watchguard firebox T70 Watchguard firebox M5800 Watchguard firebox M590 Watchguard firebox M4800 Watchguard firebox M5600 Watchguard fireware Watchguard firebox T85 Watchguard firebox T20 Watchguard firebox M270 Watchguard firebox T80 Watchguard firebox T55 Watchguard firebox M670 Watchguard firebox M390 Watchguard firebox T45 Watchguard fireboxcloud Watchguard firebox T115-w Watchguard firebox T125-w Watchguard Watchguard firebox M4600 Watchguard firebox M370 Watchguard firebox M290 |
04 Dec 2025, 22:15
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2025-12-04 22:15
Updated : 2025-12-10 16:04
NVD link : CVE-2025-13940
Mitre link : CVE-2025-13940
CVE.ORG link : CVE-2025-13940
JSON object : View
Products Affected
watchguard
- fireboxv
- firebox_t85
- firebox_m570
- firebox_m690
- firebox_t70
- firebox_m4800
- firebox_t40
- firebox_m470
- firebox_m4600
- firebox_t125-w
- firebox_m5600
- firebox_t55
- firebox_t20
- firebox_t185
- fireboxcloud
- firebox_m5800
- fireware
- firebox_t80
- firebox_m270
- firebox_t125
- firebox_t25
- firebox_m670
- firebox_t145
- firebox_m440
- firebox_m390
- firebox_m370
- firebox_t45
- firebox_t115-w
- firebox_nv5
- firebox_m590
- firebox_m290
- firebox_t145-w
CWE
CWE-440
Expected Behavior Violation