Command Injection in Expressway Series - CVE-2024-20492
Published: October 4, 2024
Vulnerability identifier: #VU98033
CSH Severity: Low
CVSS v4.0: CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2024-20492
CWE-ID: CWE-77
Exploitation vector: Local access
Exploit availability:
No public exploit available
Vendor: Cisco Systems, Inc
Affected software:
Expressway Series
Expressway Series
Detailed vulnerability description
The vulnerability allows a local user to execute arbitrary commands on the target system.
The vulnerability exists due to improper input validation in the restricted shell. A local administrator can pass specially crafted data to the application and execute arbitrary commands on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
How to mitigate CVE-2024-20492
Install updates from vendor's website.