QID 377939

Date Published: 2023-02-02

QID 377939: Zoom Rooms Local Privilege Escalation Vulnerability (ZSB-22034)

Zoom Rooms is a software-based room system that provides an integrated experience for audio conferencing, wireless screen sharing, and video conferencing.

Zoom Rooms for Windows clients before version 5.12.7 contain a local privilege escalation vulnerability.

Affected Versions:
Zoom Rooms for Windows prior to version 5.12.7

QID Detection Logic:
Windows: This authenticated QID detects vulnerable version of Zoom Rooms using registry "HKLM\SOFTWARE\Classes\zoomroom\DefaultIcon" and "HKLM\SOFTWARE\WOW6432Node\Classes\zoomroom\DefaultIcon"

Successful exploitation of this vulnerability may allow local low-privileged user could exploit this vulnerability in an attack chain to escalate their privileges to the SYSTEM user.

CVSS V3 rated as High - 7.8 severity.

CVSS V2 rated as Medium - 3.5 severity.

Solution

Customers are advised to upgrade to Zoom Rooms 5.12.7 or later to remediate these vulnerabilities.

Vendor References

ZSB-22034 - explore.zoom.us/en/trust/security/security-bulletin/

CVEs related to QID 377939

CVE-2022-36929 |

Software Advisories

Advisory ID	Software	Component	Link
ZSB-22034			explore.zoom.us/en/trust/security/security-bulletin/

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