CVE-2022-28753: Zoom Meeting Connector

Medium severity, CVSS 5.4. EPSS: 0.5% chance of exploitation in the next 30 days.

Zoom On-Premise Meeting Connector MMR before version 4.8.129.20220714 contains an improper access control vulnerability. As a result, a malicious actor can join a meeting which they are authorized to join without appearing to the other participants, can admit themselves into the meeting from the waiting room, and can become host and cause other meeting disruptions.

Affected products

• Zoom Meeting Connector: before 4.8.129.20220714 (fixed in 4.8.129.20220714)

Published 2022-08-11. Last modified 2026-06-17.