{"id":"CVE-2026-4315","state":"PUBLISHED","title":"WatchGuard Firebox Cross-Site Request Forgery (CSRF) in Fireware Web UI","description":"A Cross-Site Request Forgery (CSRF) vulnerability in the WatchGuard Fireware OS WebUI could allow a remote attacker to trigger a denial-of-service (DoS) condition in the Fireware Web UI by convincing an authenticated administrator into visiting a malicious web page.","publishedAt":"2026-03-30T12:38:15.842Z","updatedAt":"2026-08-27T22:58:26.442Z","severity":{"score":7.1,"label":"High","version":"4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N","source":"WatchGuard"},"assigner":"WatchGuard","products":["WatchGuard Fireware OS"],"affected":[{"vendor":"WatchGuard","product":"Fireware 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