description: A vulnerability in the CLI of Cisco Firepower Threat Defense (FTD) Software and Cisco FXOS Software could allow an authenticated, local attacker to execute arbitrary commands on the underlying operating system as root.
This vulnerability is due to improper input validation for specific CLI commands. An attacker could exploit this vulnerability by injecting operating system commands into a legitimate command. A successful exploit could allow the attacker to escape the restricted command prompt and execute arbitrary commands on the underlying operating system. To successfully exploit this vulnerability, an attacker would need valid Administrator credentials.
problem types: Improper Neutralization of Special Elements used in a Command ('Command Injection')
affected:
{
vendor: Cisco
product: Cisco Firepower Threat Defense Software
versions:
version: 6.2.3, status: affected
version: 6.2.3.1, status: affected
version: 6.2.3.2, status: affected
version: 6.2.3.3, status: affected
version: 6.2.3.4, status: affected
version: 6.2.3.5, status: affected
version: 6.2.3.6, status: affected
version: 6.2.3.7, status: affected
version: 6.2.3.8, status: affected
version: 6.2.3.10, status: affected
version: 6.2.3.11, status: affected
version: 6.2.3.9, status: affected
version: 6.2.3.12, status: affected
version: 6.2.3.13, status: affected
version: 6.2.3.14, status: affected
version: 6.2.3.15, status: affected
version: 6.2.3.16, status: affected
version: 6.2.3.17, status: affected
version: 6.2.3.18, status: affected
version: 6.6.0, status: affected
version: 6.6.0.1, status: affected
version: 6.6.1, status: affected
version: 6.6.3, status: affected
version: 6.6.4, status: affected
version: 6.6.5, status: affected
version: 6.6.5.1, status: affected
version: 6.6.5.2, status: affected
version: 6.6.7, status: affected
version: 6.4.0, status: affected
version: 6.4.0.1, status: affected
version: 6.4.0.3, status: affected
version: 6.4.0.2, status: affected
version: 6.4.0.4, status: affected
version: 6.4.0.5, 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: 6.4.0.13, status: affected
version: 6.4.0.14, status: affected
version: 6.4.0.15, status: affected
version: 6.7.0, status: affected
version: 6.7.0.1, status: affected
version: 6.7.0.2, status: affected
version: 6.7.0.3, status: affected
version: 7.0.0, status: affected
version: 7.0.0.1, status: affected
version: 7.0.1, status: affected
version: 7.0.1.1, status: affected
version: 7.0.2, status: affected
version: 7.0.2.1, status: affected
version: 7.0.3, status: affected
version: 7.0.4, status: affected
version: 7.1.0, status: affected
version: 7.1.0.1, status: affected
version: 7.1.0.2, status: affected
version: 7.2.0, status: affected
version: 7.2.0.1, status: affected
}
{
vendor: Cisco
product: Cisco Firepower Extensible Operating System (FXOS)
versions:
version: 2.2.1.63, status: affected
version: 2.2.1.66, status: affected
version: 2.2.1.70, status: affected
version: 2.2.2.17, status: affected
version: 2.2.2.19, status: affected
version: 2.2.2.24, status: affected
version: 2.2.2.26, status: affected
version: 2.2.2.28, status: affected
version: 2.2.2.54, status: affected
version: 2.2.2.60, status: affected
version: 2.2.2.71, status: affected
version: 2.2.2.83, status: affected
version: 2.2.2.86, status: affected
version: 2.2.2.91, status: affected
version: 2.2.2.97, status: affected
version: 2.2.2.101, status: affected
version: 2.2.2.137, status: affected
version: 2.2.2.148, status: affected
version: 2.2.2.149, status: affected
version: 2.3.1.99, status: affected
version: 2.3.1.93, status: affected
version: 2.3.1.91, status: affected
version: 2.3.1.88, status: affected
version: 2.3.1.75, status: affected
version: 2.3.1.73, status: affected
version: 2.3.1.66, status: affected
version: 2.3.1.58, status: affected
version: 2.3.1.130, status: affected
version: 2.3.1.111, status: affected
version: 2.3.1.110, status: affected
version: 2.3.1.144, status: affected
version: 2.3.1.145, status: affected
version: 2.3.1.155, status: affected
version: 2.3.1.166, status: affected
version: 2.3.1.173, status: affected
version: 2.3.1.179, status: affected
version: 2.3.1.180, status: affected
version: 2.3.1.56, status: affected
version: 2.3.1.190, status: affected
version: 2.3.1.215, status: affected
version: 2.3.1.216, status: affected
version: 2.3.1.219, status: affected
version: 2.6.1.131, status: affected
version: 2.6.1.157, status: affected
version: 2.6.1.166, status: affected
version: 2.6.1.169, status: affected
version: 2.6.1.174, status: affected
version: 2.6.1.187, status: affected
version: 2.6.1.192, status: affected
version: 2.6.1.204, status: affected
version: 2.6.1.214, status: affected
version: 2.6.1.224, status: affected
version: 2.6.1.229, status: affected
version: 2.6.1.230, status: affected
version: 2.6.1.238, status: affected
version: 2.6.1.239, status: affected
version: 2.6.1.254, status: affected
version: 2.8.1.105, status: affected
version: 2.8.1.125, status: affected
version: 2.8.1.139, status: affected
version: 2.8.1.143, status: affected
version: 2.8.1.152, status: affected
version: 2.8.1.162, status: affected
version: 2.8.1.164, status: affected
version: 2.8.1.172, status: affected
version: 2.9.1.131, status: affected
version: 2.9.1.135, status: affected
version: 2.9.1.143, status: affected
version: 2.9.1.150, status: affected
version: 2.9.1.158, status: affected
version: 2.10.1.159, status: affected
version: 2.10.1.166, status: affected
version: 2.10.1.179, status: affected
version: 2.11.1.154, status: affected
}
metrics:
format: cvssV3_1
cvssV3_1: [
version: 3.1
vectorString: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N
baseScore: 6
baseSeverity: MEDIUM
attackVector: LOCAL
attackComplexity: LOW
privilegesRequired: HIGH
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: NONE
]
exploits: The Cisco Product Security Incident Response Team (PSIRT) is not aware of any public announcements or malicious use of the vulnerability that is described in this advisory.