{"api_version":"1","generated_at":"2026-07-23T11:56:11+00:00","cve":"CVE-2021-24009","urls":{"html":"https://cve.report/CVE-2021-24009","api":"https://cve.report/api/cve/CVE-2021-24009.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2021-24009","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2021-24009"},"summary":{"title":"CVE-2021-24009","description":"Multiple improper neutralization of special elements used in an OS command vulnerabilities (CWE-78) in the Web GUI of FortiWAN before 4.5.9 may allow an authenticated attacker to execute arbitrary commands on the underlying system's shell via specifically crafted HTTP requests.","state":"PUBLIC","assigner":"psirt@fortinet.com","published_at":"2022-04-06 10:15:00","updated_at":"2022-04-13 18:40:00"},"problem_types":["CWE-78"],"metrics":[],"references":[{"url":"https://fortiguard.com/psirt/FG-IR-21-060","name":"https://fortiguard.com/psirt/FG-IR-21-060","refsource":"CONFIRM","tags":[],"title":"","mime":"","httpstatus":"-1","archivestatus":"404"},{"url":"https://www.cve.org/CVERecord?id=CVE-2021-24009","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-24009","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[{"cve_year":"2021","cve_id":"24009","vulnerable":"1","versionEndIncluding":"4.5.8","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"fortinet","cpe5":"fortiwan","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-2021-24009","ASSIGNER":"psirt@fortinet.com","STATE":"PUBLIC"},"affects":{"vendor":{"vendor_data":[{"vendor_name":"Fortinet","product":{"product_data":[{"product_name":"Fortinet FortiWAN","version":{"version_data":[{"version_value":"FortiWAN before 4.5.9"}]}}]}}]}},"impact":{"cvss":{"attackComplexity":"Low","attackVector":"Network","availabilityImpact":"High","baseScore":7,"baseSeverity":"High","confidentialityImpact":"High","integrityImpact":"High","privilegesRequired":"High","scope":"Unchanged","userInteraction":"None","vectorString":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:F/RL:U/RC:C","version":"3.1"}},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"Execute unauthorized code or commands"}]}]},"references":{"reference_data":[{"refsource":"CONFIRM","name":"https://fortiguard.com/psirt/FG-IR-21-060","url":"https://fortiguard.com/psirt/FG-IR-21-060"}]},"description":{"description_data":[{"lang":"eng","value":"Multiple improper neutralization of special elements used in an OS command vulnerabilities (CWE-78) in the Web GUI of FortiWAN before 4.5.9 may allow an authenticated attacker to execute arbitrary commands on the underlying system's shell via specifically crafted HTTP requests."}]}},"nvd":{"publishedDate":"2022-04-06 10:15:00","lastModifiedDate":"2022-04-13 18:40:00","problem_types":["CWE-78"],"metrics":{"baseMetricV3":{"cvssV3":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH","baseScore":8.8,"baseSeverity":"HIGH"},"exploitabilityScore":2.8,"impactScore":5.9},"baseMetricV2":{"cvssV2":{"version":"2.0","vectorString":"AV:N/AC:L/Au:S/C:C/I:C/A:C","accessVector":"NETWORK","accessComplexity":"LOW","authentication":"SINGLE","confidentialityImpact":"COMPLETE","integrityImpact":"COMPLETE","availabilityImpact":"COMPLETE","baseScore":9},"severity":"HIGH","exploitabilityScore":8,"impactScore":10,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":false}},"configurations":{"CVE_data_version":"4.0","nodes":[{"operator":"OR","children":[],"cpe_match":[{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:fortinet:fortiwan:*:*:*:*:*:*:*:*","versionEndIncluding":"4.5.8","cpe_name":[]}]}]}},"legacy_mitre":{"record":{"CveYear":"2021","CveId":"24009","Ordinal":"198768","Title":"CVE-2021-24009","CVE":"CVE-2021-24009","Year":"2021"},"notes":[{"CveYear":"2021","CveId":"24009","Ordinal":"1","NoteData":"** RESERVED ** This candidate has been reserved by an organization or individual that will use it when announcing a new security problem. When the candidate has been publicized, the details for this candidate will be provided.","Type":"Description","Title":null}]}}}