{"api_version":"1","generated_at":"2026-05-06T22:01:07+00:00","cve":"CVE-2021-22124","urls":{"html":"https://cve.report/CVE-2021-22124","api":"https://cve.report/api/cve/CVE-2021-22124.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2021-22124","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2021-22124"},"summary":{"title":"CVE-2021-22124","description":"An uncontrolled resource consumption (denial of service) vulnerability in the login modules of FortiSandbox 3.2.0 through 3.2.2, 3.1.0 through 3.1.4, and 3.0.0 through 3.0.6; and FortiAuthenticator before 6.0.6 may allow an unauthenticated attacker to bring the device into an unresponsive state via specifically-crafted long request parameters.","state":"PUBLIC","assigner":"psirt@fortinet.com","published_at":"2021-08-04 19:15:00","updated_at":"2021-08-12 13:39:00"},"problem_types":["CWE-400"],"metrics":[],"references":[{"url":"https://fortiguard.com/advisory/FG-IR-20-170","name":"https://fortiguard.com/advisory/FG-IR-20-170","refsource":"CONFIRM","tags":[],"title":"Uncontrolled Resource Consumption (Unauthenticated Denial of Service) in login module | FortiGuard","mime":"text/html","httpstatus":"200","archivestatus":"404"},{"url":"https://www.cve.org/CVERecord?id=CVE-2021-22124","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-22124","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[{"cve_year":"2021","cve_id":"22124","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"fortinet","cpe5":"fortiauthenticator","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2021","cve_id":"22124","vulnerable":"1","versionEndIncluding":"4.3.4","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"fortinet","cpe5":"fortiauthenticator","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2021","cve_id":"22124","vulnerable":"1","versionEndIncluding":"5.5.0","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"fortinet","cpe5":"fortiauthenticator","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2021","cve_id":"22124","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"fortinet","cpe5":"fortisandbox","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"data_type":"CVE","data_format":"MITRE","data_version":"4.0","CVE_data_meta":{"ID":"CVE-2021-22124","ASSIGNER":"psirt@fortinet.com","STATE":"PUBLIC"},"affects":{"vendor":{"vendor_data":[{"vendor_name":"Fortinet","product":{"product_data":[{"product_name":"Fortinet FortiSandbox, FortiAuthenticator","version":{"version_data":[{"version_value":"FortiSandbox 3.2.2, 3.2.1, 3.2.0, 3.1.4, 3.1.3, 3.1.2, 3.1.1, 3.1.0, 3.0.6, 3.0.5, 3.0.4, 3.0.3, 3.0.2, 3.0.1, 3.0.0, FortiAuthenticator before 6.0.6"}]}}]}}]}},"impact":{"cvss":{"attackComplexity":"Low","attackVector":"Network","availabilityImpact":"High","baseScore":7.3,"baseSeverity":"High","confidentialityImpact":"None","integrityImpact":"None","privilegesRequired":"None","scope":"Unchanged","userInteraction":"None","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:F/RL:X/RC:X","version":"3.1"}},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"Denial of service"}]}]},"references":{"reference_data":[{"refsource":"CONFIRM","name":"https://fortiguard.com/advisory/FG-IR-20-170","url":"https://fortiguard.com/advisory/FG-IR-20-170"}]},"description":{"description_data":[{"lang":"eng","value":"An uncontrolled resource consumption (denial of service) vulnerability in the login modules of FortiSandbox 3.2.0 through 3.2.2, 3.1.0 through 3.1.4, and 3.0.0 through 3.0.6; 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and FortiAuthenticator before 6.0.6 may allow an unauthenticated attacker to bring the device into an unresponsive state via specifically-crafted long request parameters.","Type":"Description","Title":null},{"CveYear":"2021","CveId":"22124","Ordinal":"2","NoteData":"2021-08-04","Type":"Other","Title":"Published"},{"CveYear":"2021","CveId":"22124","Ordinal":"3","NoteData":"2021-08-04","Type":"Other","Title":"Modified"}]}}}