{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-121530","assignerOrgId":"6abe59d8-c742-4dff-8ce8-9b0ca1073da8","state":"PUBLISHED","assignerShortName":"fortinet","dateReserved":"2026-11-03T14:32:12.954Z","datePublished":"2026-11-10T20:10:36.515Z","dateUpdated":"2026-11-11T04:58:04.327Z"},"containers":{"cna":{"affected":[{"vendor":"Fortinet","product":"FortiOS","cpes":["cpe:2.3:o:fortinet:fortios:7.6.6:*:*:*:*:*:*:*","cpe:2.3:o:fortinet:fortios:7.6.5:*:*:*:*:*:*:*","cpe:2.3:o:fortinet:fortios:7.6.4:*:*:*:*:*:*:*","cpe:2.3:o:fortinet:fortios:7.6.3:*:*:*:*:*:*:*","cpe:2.3:o:fortinet:fortios:7.6.2:*:*:*:*:*:*:*","cpe:2.3:o:fortinet:fortios:7.6.1:*:*:*:*:*:*:*","cpe:2.3:o:fortinet:fortios:7.6.0:*:*:*:*:*:*:*"],"defaultStatus":"unaffected","versions":[{"versionType":"semver","version":"7.6.0","lessThanOrEqual":"7.6.6","status":"affected"}]}],"descriptions":[{"lang":"en","value":"A improper authentication vulnerability in Fortinet FortiOS 7.6.0 through 7.6.6 may allow a remote authenticated attacker to gain improper access control via an invalid token after entering a valid username and password"}],"providerMetadata":{"orgId":"6abe59d8-c742-4dff-8ce8-9b0ca1073da8","shortName":"fortinet","dateUpdated":"2026-11-10T20:10:36.515Z"},"problemTypes":[{"descriptions":[{"lang":"en","cweId":"CWE-287","description":"Improper access control","type":"CWE"}]}],"metrics":[{"format":"CVSS","cvssV3_1":{"version":"3.1","attackComplexity":"HIGH","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":5.9,"baseSeverity":"MEDIUM","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"HIGH","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C"}}],"solutions":[{"lang":"en","value":"Upgrade to FortiOS version 8.0.0 or above\nUpgrade to FortiOS version 7.6.7 or above"}],"references":[{"name":"https://fortiguard.fortinet.com/psirt/FG-IR-26-195","url":"https://fortiguard.fortinet.com/psirt/FG-IR-26-195"}]},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-11-10T00:00:00+00:00","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3","id":"CVE-2026-121530"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-11-11T04:58:04.327Z"}}]}}