description: A vulnerability in the CLI of Cisco FXOS Software could allow an authenticated, local attacker to create a file or overwrite any file on the filesystem of an affected device, including system files.
The vulnerability occurs because there is no validation of parameters when a specific CLI command is used. An attacker could exploit this vulnerability by authenticating to an affected device and using the command at the CLI. A successful exploit could allow the attacker to overwrite any file on the disk of the affected device, including system files. The attacker must have valid administrative credentials on the affected device to exploit this vulnerability.
problem types: External Control of File Name or Path
affected:
{
vendor: Cisco
product: Cisco Adaptive Security Appliance (ASA) Software
versions:
version: 9.8.2, status: affected
version: 9.8.2.8, status: affected
version: 9.8.2.14, status: affected
version: 9.8.2.15, status: affected
version: 9.8.2.17, status: affected
version: 9.8.2.20, status: affected
version: 9.8.2.24, status: affected
version: 9.8.2.26, status: affected
version: 9.8.2.28, status: affected
version: 9.8.2.33, status: affected
version: 9.8.2.35, status: affected
version: 9.8.2.38, status: affected
version: 9.8.3.8, status: affected
version: 9.8.3.11, status: affected
version: 9.8.3.14, status: affected
version: 9.8.3.16, status: affected
version: 9.8.3.18, status: affected
version: 9.8.3.21, status: affected
version: 9.8.3, status: affected
version: 9.8.3.26, status: affected
version: 9.8.3.29, status: affected
version: 9.8.4, status: affected
version: 9.8.4.3, status: affected
version: 9.8.4.7, status: affected
version: 9.8.4.8, status: affected
version: 9.8.4.10, status: affected
version: 9.8.4.12, status: affected
version: 9.8.4.15, status: affected
version: 9.8.4.17, status: affected
version: 9.8.4.25, status: affected
version: 9.8.4.20, status: affected
version: 9.8.4.22, status: affected
version: 9.8.4.26, status: affected
version: 9.8.4.29, status: affected
version: 9.8.4.32, status: affected
version: 9.8.4.34, status: affected
version: 9.8.4.35, status: affected
version: 9.8.4.39, status: affected
version: 9.8.4.40, status: affected
version: 9.8.4.41, status: affected
version: 9.8.4.43, status: affected
version: 9.8.4.44, status: affected
version: 9.8.4.45, status: affected
version: 9.8.4.46, status: affected
version: 9.8.4.48, status: affected
version: 9.12.1, status: affected
version: 9.12.1.2, status: affected
version: 9.12.1.3, status: affected
version: 9.12.2, status: affected
version: 9.12.2.5, status: affected
version: 9.12.2.9, status: affected
version: 9.12.3, status: affected
version: 9.12.3.2, status: affected
version: 9.12.3.7, status: affected
version: 9.12.4, status: affected
version: 9.12.3.12, status: affected
version: 9.12.3.9, status: affected
version: 9.12.2.1, status: affected
version: 9.12.4.2, status: affected
version: 9.12.4.4, status: affected
version: 9.12.4.7, status: affected
version: 9.12.4.10, status: affected
version: 9.12.4.13, status: affected
version: 9.12.4.8, status: affected
version: 9.12.4.18, status: affected
version: 9.12.4.24, status: affected
version: 9.12.4.26, status: affected
version: 9.12.4.29, status: affected
version: 9.12.4.30, status: affected
version: 9.12.4.35, status: affected
version: 9.12.4.37, status: affected
version: 9.12.4.38, status: affected
version: 9.12.4.39, status: affected
version: 9.12.4.40, status: affected
version: 9.12.4.41, status: affected
version: 9.12.4.47, status: affected
version: 9.12.4.48, status: affected
version: 9.12.4.50, status: affected
version: 9.12.4.52, status: affected
version: 9.12.4.54, status: affected
version: 9.12.4.55, status: affected
version: 9.12.4.56, status: affected
version: 9.14.1, status: affected
version: 9.14.1.10, status: affected
version: 9.14.1.15, status: affected
version: 9.14.1.19, status: affected
version: 9.14.1.30, status: affected
version: 9.14.2, status: affected
version: 9.14.2.4, status: affected
version: 9.14.2.8, status: affected
version: 9.14.2.13, status: affected
version: 9.14.2.15, status: affected
version: 9.14.3, status: affected
version: 9.14.3.1, status: affected
version: 9.14.3.9, status: affected
version: 9.14.3.11, status: affected
version: 9.14.3.13, status: affected
version: 9.14.3.18, status: affected
version: 9.14.3.15, status: affected
version: 9.14.4, status: affected
version: 9.14.4.6, status: affected
version: 9.14.4.7, status: affected
version: 9.14.4.12, status: affected
version: 9.14.4.13, status: affected
version: 9.14.4.14, status: affected
version: 9.14.4.15, status: affected
version: 9.14.4.17, status: affected
version: 9.14.4.22, status: affected
version: 9.15.1, status: affected
version: 9.15.1.7, status: affected
version: 9.15.1.10, status: affected
version: 9.15.1.15, status: affected
version: 9.15.1.16, status: affected
version: 9.15.1.17, status: affected
version: 9.15.1.1, status: affected
version: 9.15.1.21, status: affected
version: 9.16.1, status: affected
version: 9.16.1.28, status: affected
version: 9.16.2, status: affected
version: 9.16.2.3, status: affected
version: 9.16.2.7, status: affected
version: 9.16.2.11, status: affected
version: 9.16.2.13, status: affected
version: 9.16.2.14, status: affected
version: 9.16.3, status: affected
version: 9.16.3.3, status: affected
version: 9.16.3.14, status: affected
version: 9.16.3.15, status: affected
version: 9.16.3.19, status: affected
version: 9.16.3.23, status: affected
version: 9.16.4, status: affected
version: 9.16.4.9, status: affected
version: 9.17.1, status: affected
version: 9.17.1.7, status: affected
version: 9.17.1.9, status: affected
version: 9.17.1.10, status: affected
version: 9.17.1.11, status: affected
version: 9.17.1.13, status: affected
version: 9.17.1.15, status: affected
version: 9.17.1.20, status: affected
version: 9.18.1, status: affected
version: 9.18.1.3, status: affected
version: 9.18.2, status: affected
version: 9.18.2.5, status: affected
version: 9.18.2.7, status: affected
version: 9.18.2.8, status: affected
version: 9.19.1, status: 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: 6.6.7.1, 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: 6.4.0.16, 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: 7.0.5, status: affected
version: 7.1.0, status: affected
version: 7.1.0.1, status: affected
version: 7.1.0.2, status: affected
version: 7.1.0.3, status: affected
version: 7.2.0, status: affected
version: 7.2.0.1, status: affected
version: 7.2.1, status: affected
version: 7.2.2, status: affected
version: 7.2.3, status: affected
version: 7.3.0, status: affected
version: 7.3.1, status: affected
version: 7.3.1.1, 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: 2.3.1.230, 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: 2.6.1.259, 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: 2.8.1.186, status: affected
version: 2.8.1.190, 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: 2.10.1.207, status: affected
version: 2.10.1.234, status: affected
version: 2.11.1.154, status: affected
version: 2.11.1.182, status: affected
version: 2.12.0.31, status: affected
version: 2.12.0.432, status: affected
version: 2.12.0.450, status: affected
version: 2.13.0.198, 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:N/I:H/A:N
baseScore: 4.4
baseSeverity: MEDIUM
attackVector: LOCAL
attackComplexity: LOW
privilegesRequired: HIGH
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: NONE
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.