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.
The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor.
Link | Tags |
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https://explore.zoom.us/en/trust/security/security-bulletin/ | vendor advisory |