CVE-2022-22786

Update package downgrade in Zoom Client for Meetings for Windows

Published May 18, 2022 CVSS 3.1 · 7.5 High EPSS 1.5% KEV · Not listed
Description
The Zoom Client for Meetings for Windows before version 5.10.0 and Zoom Rooms for Conference Room for Windows before version 5.10.0, fails to properly check the installation version during the update process. This issue could be used in a more sophisticated attack to trick a user into downgrading their Zoom client to a less secure version.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2022-27929 The Zoom Client for Meetings for Windows before version 5.10.0 and Zoom Rooms for Conference Room for Windows before version 5.10.0, fails to properly check the installation version during the update process. This issue could be used in a more sophisticated attack to trick a user into downgrading their Zoom client to a less secure version.
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
Zoom
Published
Updated
Jun 2, 2026, 1:47 PM
Reserved
Jan 7, 2022, 12:00 AM
Status
Modified
Published
May 18, 2022, 4:15 PM
Modified
Jun 17, 2026, 4:29 AM