{"id":"CVE-2026-13728","state":"PUBLISHED","title":"WatchGuard Firebox Hardcoded Fallback Encryption Key in Access Portal Resource Credential Database","description":"In exception circumstances, WatchGuard Fireware OS on a FireCluster may use a hard-coded encryption key to encrypt saved credentials for Access Portal resources.\n\nThis vulnerability does not affect devices that do not support the Access Portal feature or standalone Fireboxes not deployed in a FireCluster.","publishedAt":"2026-07-02T23:07:01.203Z","updatedAt":"2026-08-27T22:58:26.718Z","severity":{"score":5.9,"label":"Medium","version":"4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:N/VC:H/VI:N/VA:N/SC:L/SI:N/SA:N","source":"WatchGuard"},"assigner":"WatchGuard","products":["WatchGuard Fireware OS"],"affected":[{"vendor":"WatchGuard","product":"Fireware 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