SB2021060305 - Privilege escalation in Cisco SD-WAN Software
Published: June 3, 2021
Security Bulletin ID
SB2021060305
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) Execution with unnecessary privileges (CVE-ID: CVE-2021-1528)
The vulnerability allows a local user to escalate privileges on the system.
The vulnerability exists due to the affected software does not properly restrict access to privileged processes. A local user can invoke a privileged process in the affected system and perform actions with the privileges of the root user.
Remediation
Install update from vendor's website.