{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-126251","assignerOrgId":"6abe59d8-c742-4dff-8ce8-9b0ca1073da8","state":"PUBLISHED","assignerShortName":"fortinet","dateReserved":"2026-11-10T20:09:52.293Z","datePublished":"2026-11-11T21:31:45.917Z","dateUpdated":"2026-11-12T15:29:00.062Z"},"containers":{"cna":{"affected":[{"vendor":"Fortinet","product":"FortiAuthenticator","cpes":["cpe:2.3:a:fortinet:fortiauthenticator:8.0.3:*:*:*:*:*:*:*","cpe:2.3:a:fortinet:fortiauthenticator:8.0.2:*:*:*:*:*:*:*","cpe:2.3:a:fortinet:fortiauthenticator:8.0.1:*:*:*:*:*:*:*","cpe:2.3:a:fortinet:fortiauthenticator:8.0.0:*:*:*:*:*:*:*","cpe:2.3:a:fortinet:fortiauthenticator:6.6.10:*:*:*:*:*:*:*","cpe:2.3:a:fortinet:fortiauthenticator:6.6.9:*:*:*:*:*:*:*","cpe:2.3:a:fortinet:fortiauthenticator:6.6.8:*:*:*:*:*:*:*","cpe:2.3:a:fortinet:fortiauthenticator:6.6.7:*:*:*:*:*:*:*","cpe:2.3:a:fortinet:fortiauthenticator:6.6.6:*:*:*:*:*:*:*","cpe:2.3:a:fortinet:fortiauthenticator:6.6.5:*:*:*:*:*:*:*","cpe:2.3:a:fortinet:fortiauthenticator:6.6.4:*:*:*:*:*:*:*","cpe:2.3:a:fortinet:fortiauthenticator:6.6.3:*:*:*:*:*:*:*","cpe:2.3:a:fortinet:fortiauthenticator:6.6.2:*:*:*:*:*:*:*","cpe:2.3:a:fortinet:fortiauthenticator:6.6.1:*:*:*:*:*:*:*","cpe:2.3:a:fortinet:fortiauthenticator:6.6.0:*:*:*:*:*:*:*"],"defaultStatus":"unaffected","versions":[{"versionType":"semver","version":"8.0.0","lessThanOrEqual":"8.0.3","status":"affected"},{"versionType":"semver","version":"6.6.0","lessThanOrEqual":"6.6.10","status":"affected"}]}],"descriptions":[{"lang":"en","value":"A incorrect authorization vulnerability in Fortinet FortiAuthenticator 8.0.0 through 8.0.3, FortiAuthenticator 6.6.0 through 6.6.10 may allow an attacker to bypass authentication and gain unauthorized access."}],"providerMetadata":{"orgId":"6abe59d8-c742-4dff-8ce8-9b0ca1073da8","shortName":"fortinet","dateUpdated":"2026-11-11T21:31:45.917Z"},"problemTypes":[{"descriptions":[{"lang":"en","cweId":"CWE-863","description":"Escalation of privilege","type":"CWE"}]}],"metrics":[{"format":"CVSS","cvssV3_1":{"version":"3.1","attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":9.1,"baseSeverity":"CRITICAL","confidentialityImpact":"NONE","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H/E:F/RL:O/RC:C"}}],"solutions":[{"lang":"en","value":"Upgrade to FortiAuthenticator version 8.0.4 or above\nUpgrade to FortiAuthenticator version 6.6.11 or above"}],"references":[{"name":"https://fortiguard.fortinet.com/psirt/FG-IR-26-265","url":"https://fortiguard.fortinet.com/psirt/FG-IR-26-265"}]},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-11-12T14:29:15.659135Z","id":"CVE-2026-126251","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-11-12T15:29:00.062Z"}}]}}