CVE-2022-22786
HIGHZoom Meetings and Rooms < 5.10.0 - Unauthenticated Version Downgrade via Update Process
Title source: llmDescription
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.
References (1)
Core 1
Core References
Vendor Advisory x_refsource_misc
https://explore.zoom.us/en/trust/security/security-bulletin
Scores
CVSS v3
7.5
EPSS
0.0151
EPSS Percentile
71.0%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
total
Details
CWE
CWE-494
Status
published
Products (4)
zoom/meetings
< 5.10.0
zoom/rooms
< 5.10.0
Zoom Video Communications Inc/Zoom Client for Meetings for Windows
unspecified - 5.10.0
Zoom Video Communications Inc/Zoom Rooms for Conference Room for Windows
unspecified - 5.10.0
Published
May 18, 2022
Tracked Since
Feb 18, 2026