Permissions, Privileges, and Access Controls in Zoom Rooms Client for Windows - CVE-2022-36930

Vulnerability identifier: #VU70784

CSH Severity: Low

CVSS v4: 8.5 [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]

CVE-ID: CVE-2022-36930

CWE-ID: CWE-264

Exploitation vector: Local access

Exploit availability: No public exploit available

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to application does not properly impose security restrictions, which leads to security restrictions bypass and privilege escalation. A local unprivileged user can execute arbitrary code with SYSTEM privileges.

Zoom Rooms Client for Windows

Install updates from vendor's website.

Zoom Rooms Client for Windows - update to 5.13.0 2301

• https://explore.zoom.us/en/trust/security/security-bulletin/#ZSB-22035

• Privilege escalation in Zoom Rooms for Windows installers