SB2022041413 - Privilege escalation in Cisco IOS XE Software for Cisco Catalyst 9000 Family Switches and Catalyst 9000 Family Wireless Controllers
Published: April 14, 2022
Security Bulletin ID
SB2022041413
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) Incorrect Privilege Assignment (CVE-ID: CVE-2022-20681)
The vulnerability allows a local user to escalate privileges on the system.
The vulnerability exists due to insufficient validation of user privileges after the user executes certain CLI commands. A local user can execute arbitrary commands with level 15 privileges on the target device.
Remediation
Install update from vendor's website.