SB2021100103 - Improper access control in Parallels Desktop
Published: October 1, 2021
Security Bulletin ID
SB2021100103
Severity
Low
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Code execution
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Improper access control (CVE-ID: CVE-2021-34864)
The vulnerability allows a remote attacker to escalate privileges on the system.
The vulnerability exists due to improper access control within the WinAppHelper component, which leads to security restrictions bypass and privilege escalation.
Remediation
Install update from vendor's website.