Known Vulnerabilities for Fireware OS by WatchGuard

Listed below are 3 of the newest known vulnerabilities associated with "Fireware OS" by "WatchGuard".

These CVEs are retrieved based on exact matches on listed software, hardware, and vendor information (CPE data) as well as a keyword search to ensure the newest vulnerabilities with no officially listed software information are still displayed.

Data on known vulnerable versions is also displayed based on information from known CPEs

Known Vulnerabilities

CVE Shortened Description Severity Publish Date Last Modified
CVE-2026-4315 A Cross-Site Request Forgery (CSRF) vulnerability in the WatchGuard Fireware OS WebUI could allow a remote attacker to trigge... Not Provided 2026-03-30 2026-03-30
CVE-2026-4266 An Insecure Deserialization vulnerability in WatchGuard Fireware OS allows an attacker that has obtained write access to the ... Not Provided 2026-03-30 2026-03-31
CVE-2026-3987 A path traversal vulnerability in the Fireware OS Web UI on WatchGuard Firebox systems may allow a privileged authenticated r... Not Provided 2026-04-01 2026-04-01
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