CVE-2025-1071: Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in WatchGuard Fireware OS allows Stored XSS via the…

PriorityP420medium4.8CVSS 3.1

AVNACLPRHUIRSCCLILAN

EPSS

0.22%

13.0th percentile

Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in WatchGuard Fireware OS allows Stored XSS via the spamBlocker module. This vulnerability requires an authenticated administrator session to a locally managed Firebox.This issue affects Fireware OS: from 12.0 through 12.5.12+701324, from 12.6 through 12.11.

Affected

4 ranges

Vendor	Product	Version range	Fixed in
watchguard	fireware	>= 12.0.0 < 12.11.1	12.11.1
watchguard	fireware	>= 12.5 < 12.5.13	12.5.13
watchguard	fireware_os	12.0 – 12.5.12+701324	—
watchguard	fireware_os	12.6 – 12.11	—

CVSS provenance

nvdv3.14.8MEDIUMCVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

nvdv4.04.8MEDIUMCVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/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

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