RCE in Cisco Firepower Threat Defense
CVE-2017-3806
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 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).
Vulnerability class: Command Injection (OS Command Injection)
EPSS: 0.003 (27.1th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L.
Affected products
- Cisco Firepower_threat_defense — versions 5.3.0, 5.4.0, 6.0.0
- Cisco Secure_firewall_threat_defense — versions 5.3.0, 5.4.0, 6.0.0
- N/a Cisco Firepower 4100 Series Next-generation Firewall And 9300 Security Appliance 2.0(1.68) — versions Cisco Firepower 4100 Series Next-Generation Firewall and Cisco Firepower 9300 Security Appliance 2.0(1.68)
Weakness classification (CWE)
References
- psirt@cisco.com (x_refsource_CONFIRM, Vendor Advisory)
- psirt@cisco.com (VDB Entry, Third Party Advisory, vdb-entry, x_refsource_BID)
Frequently asked questions
- What is CVE-2017-3806?
- CVE-2017-3806 is a medium-severity vulnerability in Cisco Firepower Threat Defense, classified under OS Command Injection. CVSS score: 5.3/10. Published 2017-02-03.
- How severe is CVE-2017-3806?
- Medium severity. CVSS v3 base score is 5.3 out of 10.