{"id":"CVE-2017-3806","title":"A vulnerability in CLI command processing in the Cisco Firepower 4100 Series Next-Generation Firewall and Cisco Firepower 9300 Security Appliance could allow an authenticated, local attacker to inject arbitrary shell commands that are ex…","summary":"A vulnerability in CLI command processing in the Cisco Firepower 4100 Series Next-Generation Firewall and Cisco Firepower 9300 Security Appliance could allow an authenticated, local attacker to inject arbitrary shell commands that are ex…","severity":"medium","cvss":5.3,"cvssVector":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L","cwe":["CWE-78"],"vendor":"cisco","product":"secure_firewall_threat_defense","affected":["secure_firewall_threat_defense = 5.3.0","secure_firewall_threat_defense = 5.4.0","secure_firewall_threat_defense = 6.0.0","secure_firewall_threat_defense = 6.0.1","secure_firewall_threat_defense = 6.1.0"],"published":"2017-02-03","updated":"2026-08-11","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2017-3806","references":[{"url":"http://www.securityfocus.com/bid/95943","label":"psirt@cisco.com"},{"url":"https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170201-fpw","label":"psirt@cisco.com"},{"url":"http://www.securityfocus.com/bid/95943","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170201-fpw","label":"af854a3a-2127-422b-91ae-364da2661108"}],"tags":["nvd"],"epss":0.00385,"epssPercentile":0.3237,"ingestedAt":"2026-08-11T19:48:25.178Z","slug":"CVE-2017-3806","body":"## Overview\n\nA vulnerability in CLI command processing in the Cisco Firepower 4100 Series Next-Generation Firewall and Cisco Firepower 9300 Security Appliance could allow an authenticated, local attacker to inject arbitrary shell commands that are executed by the device. More Information: CSCvb61343. Known Affected Releases: 2.0(1.68). Known Fixed Releases: 2.0(1.118) 2.1(1.47) 92.1(1.1646) 92.1(1.1763) 92.2(1.101).\n\n## Affected\n\n- `secure_firewall_threat_defense = 5.3.0`\n- `secure_firewall_threat_defense = 5.4.0`\n- `secure_firewall_threat_defense = 6.0.0`\n- `secure_firewall_threat_defense = 6.0.1`\n- `secure_firewall_threat_defense = 6.1.0`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":29,"depthScoreParts":{"impact":29.2,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}