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To exploit this vulnerability, the attacker must have valid administrative credentials on an affected device.\r\n\r\nThis vulnerability is due to insufficient input validation of user-supplied command arguments. An attacker could exploit this vulnerability by submitting crafted input for a specific CLI command. A successful exploit could allow the attacker to execute commands on the underlying operating system as root."}], "references": [{"url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ftd-cmd-inj-mTzGZexf", "name": "cisco-sa-ftd-cmd-inj-mTzGZexf"}], "exploits": [{"lang": "en", "value": "The Cisco Product Security Incident Response Team (PSIRT) is not aware of any public announcements or malicious use of the vulnerabilities that are described in this advisory."}], "source": {"advisory": "cisco-sa-ftd-cmd-inj-mTzGZexf", "discovery": "INTERNAL", "defects": ["CSCwq01519"]}, "problemTypes": [{"descriptions": [{"lang": "en", "description": "Execution with Unnecessary Privileges", "type": "cwe", "cweId": "CWE-250"}]}], "affected": [{"vendor": "Cisco", "product": "Cisco Secure Firewall Threat Defense (FTD) Software", "versions": [{"version": "6.4.0.1", "status": "affected"}, {"version": "6.4.0.2", "status": "affected"}, {"version": "6.4.0.5", "status": "affected"}, {"version": "6.4.0", "status": "affected"}, {"version": "6.4.0.3", "status": "affected"}, {"version": "6.4.0.4", "status": "affected"}, {"version": "6.4.0.6", "status": "affected"}, {"version": "6.4.0.7", "status": "affected"}, {"version": "6.4.0.8", "status": "affected"}, {"version": "6.4.0.9", "status": "affected"}, {"version": "6.4.0.10", "status": "affected"}, {"version": "6.4.0.11", "status": "affected"}, {"version": "6.4.0.12", "status": "affected"}, {"version": "7.0.0", "status": "affected"}, {"version": "7.0.0.1", "status": "affected"}, {"version": "7.0.1", "status": "affected"}, {"version": "7.1.0", "status": "affected"}, {"version": "6.4.0.13", "status": "affected"}, {"version": "7.0.1.1", "status": "affected"}, {"version": "6.4.0.14", "status": "affected"}, {"version": "7.1.0.1", "status": "affected"}, {"version": "7.0.2", "status": "affected"}, {"version": "6.4.0.15", "status": "affected"}, {"version": "7.2.0", "status": "affected"}, {"version": "7.0.2.1", "status": "affected"}, {"version": "7.0.3", "status": "affected"}, {"version": "7.1.0.2", "status": "affected"}, {"version": "7.2.0.1", "status": "affected"}, {"version": "7.0.4", "status": "affected"}, {"version": "7.2.1", "status": "affected"}, {"version": "7.0.5", "status": "affected"}, {"version": "6.4.0.16", "status": "affected"}, {"version": "7.3.0", "status": "affected"}, {"version": "7.2.2", "status": "affected"}, {"version": "7.2.3", "status": "affected"}, {"version": "7.3.1", "status": "affected"}, {"version": "7.1.0.3", "status": "affected"}, {"version": "7.2.4", "status": "affected"}, {"version": "7.0.6", "status": "affected"}, {"version": "7.2.5", "status": "affected"}, {"version": "7.2.4.1", "status": "affected"}, {"version": "7.3.1.1", "status": "affected"}, {"version": "7.4.0", "status": "affected"}, {"version": "6.4.0.17", "status": "affected"}, {"version": "7.0.6.1", "status": "affected"}, {"version": "7.2.5.1", "status": "affected"}, {"version": "7.4.1", "status": "affected"}, {"version": "7.2.6", "status": "affected"}, {"version": "7.0.6.2", "status": "affected"}, {"version": "7.4.1.1", "status": "affected"}, {"version": "6.4.0.18", "status": "affected"}, {"version": "7.2.7", "status": "affected"}, {"version": "7.2.5.2", "status": "affected"}, {"version": "7.3.1.2", "status": "affected"}, {"version": "7.2.8", "status": "affected"}, {"version": "7.6.0", "status": "affected"}, {"version": "7.4.2", "status": "affected"}, {"version": "7.2.8.1", "status": "affected"}, {"version": "7.0.6.3", "status": "affected"}, {"version": "7.4.2.1", "status": "affected"}, {"version": "7.2.9", "status": "affected"}, {"version": "7.0.7", "status": "affected"}, {"version": "7.7.0", "status": "affected"}, {"version": "7.4.2.2", "status": "affected"}, {"version": "7.2.10", "status": "affected"}, {"version": "7.6.1", "status": "affected"}, {"version": "7.4.2.3", "status": "affected"}, {"version": "7.0.8", "status": "affected"}, {"version": "7.6.2", "status": "affected"}, {"version": "7.7.10", "status": "affected"}, {"version": "7.0.8.1", "status": "affected"}, {"version": "7.6.2.1", "status": "affected"}, {"version": "7.7.10.1", "status": "affected"}, {"version": "7.4.2.4", "status": "affected"}, {"version": "7.2.10.2", "status": "affected"}, {"version": "7.4.3", "status": "affected"}], "defaultStatus": "unknown"}], "providerMetadata": {"orgId": "d1c1063e-7a18-46af-9102-31f8928bc633", "shortName": "cisco", "dateUpdated": "2026-03-04T17:41:28.160Z"}}, "adp": [{"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2026-03-04T20:48:53.464259Z", "id": "CVE-2026-20017", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "total"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-03-04T20:49:00.419Z"}}]}}

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{"cveTags": [], "descriptions": [{"lang": "en", "value": "A vulnerability in the CLI of Cisco Secure FTD Software could allow an authenticated, local attacker to execute arbitrary commands on the underlying operating system as root. To exploit this vulnerability, the attacker must have valid administrative credentials on an affected device.\r\n\r\nThis vulnerability is due to insufficient input validation of user-supplied command arguments. An attacker could exploit this vulnerability by submitting crafted input for a specific CLI command. A successful exploit could allow the attacker to execute commands on the underlying operating system as root."}], "id": "CVE-2026-20017", "lastModified": "2026-03-04T18:16:16.140", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 6.0, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "HIGH", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N", "version": "3.1"}, "exploitabilityScore": 0.8, "impactScore": 5.2, "source": "psirt@cisco.com", "type": "Primary"}]}, "published": "2026-03-04T18:16:16.140", "references": [{"source": "psirt@cisco.com", "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ftd-cmd-inj-mTzGZexf"}], "sourceIdentifier": "psirt@cisco.com", "vulnStatus": "Received", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-250"}], "source": "psirt@cisco.com", "type": "Primary"}]}

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