CVE-2025-6946

EUVD-2025-201296
A stored cross-site scripting (XSS) vulnerability exists in the management interface of WatchGuard Firebox appliances via the IPS configuration. An authenticated remote attacker with administrator privileges could exploit this vulnerability to execute arbitrary JavaScript code in the Firebox management ninterface of another management user.
Cross-site Scripting
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
4.8 MEDIUM
NETWORK
LOW
HIGH
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
Base Score
CVSS 3.x
EPSS Score
Percentile: 14.59%
Affected Products (NVD)
VendorProductVersion
watchguardfireware
12.0.0 ≤
𝑥
< 12.11.3
watchguardfireware
12.5 ≤
𝑥
< 12.5.13
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://psirt.watchguard.com/CVE-2025-6946
https://www.watchguard.com/wgrd-psirt/advisory/wgsa-2025-00011