{"schema":"threatline.record/2","record":{"id":"CVE-2022-40684","aliases":[],"summary":"Fortinet Multiple Products Authentication Bypass Vulnerability","details":"Fortinet FortiOS, FortiProxy, and FortiSwitchManager contain an authentication bypass vulnerability that could allow an unauthenticated attacker to perform operations on the administrative interface via specially crafted HTTP or HTTPS requests.","categories":["Network & edge"],"product":"Multiple Products","vendor":"Fortinet","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2022-40684","source_modified_at":"2026-08-06T03:55:36.678Z","fetched_at":"2026-10-23T18:42:43.628194Z","product":"Fortinet FortiOS, FortiProxy, FortiSwitchManager","vendor":"Fortinet","versions":[{"version":"FortiOS 7.2.1, 7.2.0, 7.0.6, 7.0.5, 7.0.4, 7.0.3, 7.0.2, 7.0.1, 7.0.0; FortiProxy 7.2.0, 7.0.6, 7.0.5, 7.0.4, 7.0.3, 7.0.2, 7.0.1, 7.0.0; FortiSwitchManager 7.2.0, 7.0.0","status":"affected"}],"defaultStatus":null}],"fixed_versions":[],"cvss":9.8,"severity":"Critical","kev":{"listed":true,"date_added":"2022-10-11","due_date":"2022-11-01","required_action":"Apply updates per vendor instructions.","ransomware_campaign_use":"Known"},"epss":{"probability":0.99984,"percentile":0.99983,"score_date":"2026-10-23"},"published_at":"2022-10-18T00:00:00.000Z","modified_at":"2026-08-06T03:55:36.678Z","provenance":[{"source":"CISA KEV","url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23T17:00:09.9001Z"},{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2022-40684","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-08-06T03:55:36.678Z"},{"source":"Metasploit","url":"https://github.com/rapid7/metasploit-framework/blob/master/modules/exploits/linux/http/fortinet_authentication_bypass_cve_2022_40684.rb","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2022-10-10"},{"source":"Exploit-DB","url":"https://www.exploit-db.com/exploits/51092","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2023-03-27"},{"source":"Exploit-DB","url":"https://www.exploit-db.com/exploits/52239","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2025-04-16"},{"source":"Nuclei","url":"https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2022/CVE-2022-40684.yaml","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":null},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2022-40684","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CISA KEV","CVE List","Metasploit","Exploit-DB","Nuclei","EPSS"],"references":[{"url":"https://www.fortiguard.com/psirt/FG-IR-22-377","source":"CISA KEV"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-40684","source":"CISA KEV"},{"source":"CVE List","url":"https://fortiguard.com/psirt/FG-IR-22-377","tags":["x_transferred"]},{"source":"CVE List","url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2022-40684","tags":["government-resource"]}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CVE List","ssvc":{"exploitation":"active","automatable":"yes","technical_impact":"total","assessed_at":"2022-10-11T00:00:00+00:00"},"exploits":[{"source":"Metasploit","kind":"Exploit module","name":"Fortinet FortiOS, FortiProxy, and FortiSwitchManager authentication bypass.","url":"https://github.com/rapid7/metasploit-framework/blob/master/modules/exploits/linux/http/fortinet_authentication_bypass_cve_2022_40684.rb","date":"2022-10-10","added":"2026-04-22","check":true},{"source":"Exploit-DB","kind":"Webapps exploit","name":"FortiOS_ FortiProxy_ FortiSwitchManager v7.2.1 - Authentication Bypass","url":"https://www.exploit-db.com/exploits/51092","date":"2023-03-27","added":"2023-03-27","verified":false},{"source":"Exploit-DB","kind":"Remote exploit","name":"Fortinet FortiOS_ FortiProxy_ and FortiSwitchManager 7.2.0 - Authentication bypass","url":"https://www.exploit-db.com/exploits/52239","date":"2025-04-16","added":"2025-04-16","verified":false},{"source":"Nuclei","kind":"Scanner template","name":"Fortinet - Authentication Bypass","url":"https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2022/CVE-2022-40684.yaml"}],"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":"vendor and product","confidence":"heuristic","reviewed":false},"change_timestamp":"2026-08-06T03:55:36.678Z","content_hash":"e8211c7d4ab84835c062a45507687699f04e71ca886205506bfd85c6c87cf241"}}