#VU74543 OS Command Injection in Cisco Systems, Inc products - CVE-2023-20121

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Main Vulnerability Database Vulnerabilities #VU74543

#VU74543 OS Command Injection in Cisco Systems, Inc products - CVE-2023-20121

Published: April 6, 2023


Vulnerability identifier: #VU74543
Vulnerability risk: Low
CVSSv4.0: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2023-20121
CWE-ID: CWE-78
Exploitation vector: Local access
Exploit availability: No public exploit available
Vulnerable software:
Evolved Programmable Network (EPN) Manager
Cisco Prime Infrastructure
Cisco Identity Services Engine (ISE)
Software vendor:
Cisco Systems, Inc

Description

The vulnerability allows a local user to execute arbitrary shell commands on the target system.

The vulnerability exists due to improper input validation in the restricted shell. A local user can pass specially crafted data to the application and execute arbitrary OS commands on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.


Remediation

Install updates from vendor's website.

External links