{"id":"CVE-2025-64447","state":"PUBLISHED","title":"A reliance on cookies without validation and integrity checking vulnerability in Fortinet FortiWeb 8.0.0 through 8.0.1, FortiWeb 7.6.0 through 7.6.5, FortiWeb 7.4.0 through 7.4.10,","description":"A reliance on cookies without validation and integrity checking vulnerability in Fortinet FortiWeb 8.0.0 through 8.0.1, FortiWeb 7.6.0 through 7.6.5, FortiWeb 7.4.0 through 7.4.10, FortiWeb 7.2.0 through 7.2.11, FortiWeb 7.0.0 through 7.0.11 may allow an unauthenticated attacker to execute arbitrary operations on the system via crafted HTTP or HTTPS request via forged cookies, requiring prior knowledge of the FortiWeb serial number.","publishedAt":"2025-12-09T17:18:42.318Z","updatedAt":"2026-02-26T16:57:02.714Z","severity":{"score":7.1,"label":"High","version":"3.1","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C","source":"fortinet"},"assigner":"fortinet","products":["Fortinet 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reliance on cookies without validation and integrity checking vulnerability in Fortinet FortiWeb 8.0.0 through 8.0.1, FortiWeb 7.6.0 through 7.6.5, FortiWeb 7.4.0 through 7.4.10, FortiWeb 7.2.0 through 7.2.11, FortiWeb 7.0.0 through 7.0.11 may allow an unauthenticated attacker to execute arbitrary operations on the system via crafted HTTP or HTTPS request via forged cookies, requiring prior knowledge of the FortiWeb serial number."}],"affected":[{"vendor":"Fortinet","product":"FortiWeb","defaultStatus":"unaffected","versions":[{"version":"8.0.0","status":"affected","lessThanOrEqual":"8.0.1","versionType":"semver"},{"version":"7.6.0","status":"affected","lessThanOrEqual":"7.6.5","versionType":"semver"},{"version":"7.4.0","status":"affected","lessThanOrEqual":"7.4.10","versionType":"semver"},{"version":"7.2.0","status":"affected","lessThanOrEqual":"7.2.11","versionType":"semver"},{"version":"7.0.0","status":"affected","lessThanOrEqual":"7.0.11","versionType":"semver"}],"cpes":["cpe:2.3:a:fortinet:fortiweb:8.0.1:*:*:*:*:*:*:*","cpe:2.3:a:fortinet:fortiweb:8.0.0:*:*:*:*:*:*:*","cpe:2.3:a:fortinet:fortiweb:7.6.5:*:*:*:*:*:*:*","cpe:2.3:a:fortinet:fortiweb:7.6.4:*:*:*:*:*:*:*","cpe:2.3:a:fortinet:fortiweb:7.6.3:*:*:*:*:*:*:*","cpe:2.3:a:fortinet:fortiweb:7.6.2:*:*:*:*:*:*:*","cpe:2.3:a:fortinet:fortiweb:7.6.1:*:*:*:*:*:*:*","cpe:2.3:a:fortinet:fortiweb:7.6.0:*:*:*:*:*:*:*","cpe:2.3:a:fortinet:fortiweb:7.4.10:*:*:*:*:*:*:*","cpe:2.3:a:fortinet:fortiweb:7.4.9:*:*:*:*:*:*:*","cpe:2.3:a:fortinet:fortiweb:7.4.8:*:*:*:*:*:*:*","cpe:2.3:a:fortinet:fortiweb:7.4.7:*:*:*:*:*:*:*","cpe:2.3:a:fortinet:fortiweb:7.4.6:*:*:*:*:*:*:*","cpe:2.3:a:fortinet:fortiweb:7.4.5:*:*:*:*:*:*:*","cpe:2.3:a:fortinet:fortiweb:7.4.4:*:*:*:*:*:*:*","cpe:2.3:a:fortinet:fortiweb:7.4.3:*:*:*:*:*:*:*","cpe:2.3:a:fortinet:fortiweb:7.4.2:*:*:*:*:*:*:*","cpe:2.3:a:fortinet:fortiweb:7.4.1:*:*:*:*:*:*:*","cpe:2.3:a:fortinet:fortiweb:7.4.0:*:*:*:*:*:*:*","cpe:2.3:a:fortinet:fortiweb:7.2.11:*:*:*:*:*:*:*","cpe:2.3:a:fortinet:fortiweb:7.2.10:*:*:*:*:*:*:*","cpe:2.3:a:fortinet:fortiweb:7.2.9:*:*:*:*:*:*:*","cpe:2.3:a:fortinet:fortiweb:7.2.8:*:*:*:*:*:*:*","cpe:2.3:a:fortinet:fortiweb:7.2.7:*:*:*:*:*:*:*","cpe:2.3:a:fortinet:fortiweb:7.2.6:*:*:*:*:*:*:*","cpe:2.3:a:fortinet:fortiweb:7.2.5:*:*:*:*:*:*:*","cpe:2.3:a:fortinet:fortiweb:7.2.4:*:*:*:*:*:*:*","cpe:2.3:a:fortinet:fortiweb:7.2.3:*:*:*:*:*:*:*","cpe:2.3:a:fortinet:fortiweb:7.2.2:*:*:*:*:*:*:*","cpe:2.3:a:fortinet:fortiweb:7.2.1:*:*:*:*:*:*:*","cpe:2.3:a:fortinet:fortiweb:7.2.0:*:*:*:*:*:*:*","cpe:2.3:a:fortinet:fortiweb:7.0.11:*:*:*:*:*:*:*","cpe:2.3:a:fortinet:fortiweb:7.0.10:*:*:*:*:*:*:*","cpe:2.3:a:fortinet:fortiweb:7.0.9:*:*:*:*:*:*:*","cpe:2.3:a:fortinet:fortiweb:7.0.8:*:*:*:*:*:*:*","cpe:2.3:a:fortinet:fortiweb:7.0.7:*:*:*:*:*:*:*","cpe:2.3:a:fortinet:fortiweb:7.0.6:*:*:*:*:*:*:*","cpe:2.3:a:fortinet:fortiweb:7.0.5:*:*:*:*:*:*:*","cpe:2.3:a:fortinet:fortiweb:7.0.4:*:*:*:*:*:*:*","cpe:2.3:a:fortinet:fortiweb:7.0.3:*:*:*:*:*:*:*","cpe:2.3:a:fortinet:fortiweb:7.0.2:*:*:*:*:*:*:*","cpe:2.3:a:fortinet:fortiweb:7.0.1:*:*:*:*:*:*:*","cpe:2.3:a:fortinet:fortiweb:7.0.0:*:*:*:*:*:*:*"]}],"references":[{"url":"https://fortiguard.fortinet.com/psirt/FG-IR-25-945","name":"https://fortiguard.fortinet.com/psirt/FG-IR-25-945"}],"metrics":[{"format":"CVSS","cvssV3_1":{"version":"3.1","attackComplexity":"HIGH","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":7.1,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-565","lang":"en","description":"Escalation of privilege","type":"CWE"}]}],"providerMetadata":{"shortName":"fortinet","orgId":"6abe59d8-c742-4dff-8ce8-9b0ca1073da8","dateUpdated":"2026-01-14T09:19:49.321Z"},"solutions":[{"lang":"en","value":"Upgrade to FortiWeb version 8.0.2 or above\nUpgrade to FortiWeb version 7.6.6 or above\nUpgrade to FortiWeb version 7.4.11 or above\nUpgrade to FortiWeb version 7.2.12 or above\nUpgrade to FortiWeb version 7.0.12 or above"}]},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"id":"CVE-2025-64447","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"version":"2.0.3","timestamp":"2025-12-10T04:57:33.641740Z"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-02-26T16:57:02.714Z"}}]}}}