CVE-2022-28754

Zoom On-Premise Deployments: Improper Access Control Vulnerability

Published Aug 11, 2022 CVSS 3.1 · 7.1 High EPSS < 1% KEV · Not listed
Description
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2022-33193 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.
History
Type Values Removed Values Added
Title Zoom On-Premise Deployments: Improper Access Control Vulnerability Zoom On-Premise Deployments: Improper Access Control Vulnerability
Weaknesses

Sources

Status
PUBLISHED
Assigner
Zoom
Published
Updated
Sep 16, 2024, 6:54 PM
Reserved
Apr 6, 2022, 12:00 AM
Status
Modified
Published
Aug 11, 2022, 3:15 PM
Modified
Jun 17, 2026, 4:38 AM