SB2020022714 - OS Command Injection in Cisco FXOS Software
Published: February 27, 2020
Security Bulletin ID
SB2020022714
Severity
Low
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Local access
Highest impact
Code execution
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) OS Command Injection (CVE-ID: CVE-2020-3169)
The vulnerability allows a local user to execute arbitrary shell commands on the target system.
The vulnerability exists due to insufficient validation of arguments passed to a specific CLI command. A local administrator can include a malicious input as the argument of an affected command and execute arbitrary OS commands on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
This vulnerability affects Cisco FXOS Software running on the following Cisco devices:
- Firepower 4100 Series
- Firepower 9300 Security Appliances
Remediation
Install update from vendor's website.