{"affected":[{"defaultStatus":"unaffected","platforms":["Default"],"product":"Fireware OS","source":"CNA: WatchGuard","vendor":"WatchGuard","versions":[{"lessThan":"2026.4","status":"affected","version":"2025.1","versionType":"custom"},{"lessThan":"12.12.4","status":"affected","version":"12.7","versionType":"custom"}]}],"cveId":"CVE-2026-82332","cwes":["CWE-287","CWE-346"],"description":"An improper authentication vulnerability in WatchGuard Fireware OS's AuthPoint multi-factor authentication process allows a local, unauthenticated attacker on the appliance to hijack another user's in-progress MFA session by supplying a specially crafted request and convincing the victim user to accept an MFA push notification.","epss":{"date":"2026-11-04","percentile":0.01633,"score":0.00116},"exploits":[],"kev":null,"metrics":[{"score":5.6,"severity":"medium","source":"CNA: WatchGuard","vector":"CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:A/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N","version":"4.0"}],"modifiedAt":1793824004262,"publishedAt":1793116347999,"references":[{"source":"CNA: WatchGuard","tags":["vendor-advisory"],"url":"https://psirt.watchguard.com/CVE-2026-82332"}],"remediation":[{"kind":"fix","source":"CNA: WatchGuard","text":"Fireware OS 2026.4, Fireware OS 12.12.4"}],"revision":"4b8467d2ab12d1fdba3932a4354ca445b1c54ff2b3e0aa0f3771218357f28933","sources":[{"modifiedAt":1793824004262,"name":"CNA: WatchGuard","retrievedAt":1793826763292,"url":"https://www.cve.org/CVERecord?id=CVE-2026-82332"},{"modifiedAt":null,"name":"FIRST EPSS","retrievedAt":1793826783166,"url":"https://api.first.org/data/v1/epss?cve=CVE-2026-82332"}],"ssvc":{"assessedAt":1793817773278,"automatable":"no","exploitation":"none","source":"ADP: CISA-ADP","technicalImpact":"partial"},"status":"published","title":"Fireware OS Improper Authentication in AuthPoint MFA Verification Allows Session Hijacking","updatedAt":1793826783166}