CVE-2025-4804

Summary

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.

Affected Software

VendorProductVersion RangeStatus
WatchGuardFireware OS12.0 < 12.11.2affected
WatchGuardFireware OS12.5 < 12.5.13affected

Weaknesses

  • CWE-79: CWE-79

ADP Enrichment

CISA ADP Vulnrichment

  • SSVC:
  • Exploitation: none
    • Automatable: no
    • Technical Impact: partial

References