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CVE-2022-22787

Insufficient hostname validation during Clusterswitch message in Zoom Client for Meetings

Published: May 18, 2022Updated: Nov 21, 2024 Sources: CVE List NVD BDUCWE-295
5.9MEDIUM
NVD MITRE
EPSS Score
3.6%
Top 11.6%
CISA KEV
Not in KEV
Exploits
1 Known
Remediation
Patch Available
Self-Check
OpenVAS

Description

The Zoom Client for Meetings (for Android, iOS, Linux, macOS, and Windows) before version 5.10.0 fails to properly validate the hostname during a server switch request. This issue could be used in a more sophisticated attack to trick an unsuspecting users client to connect to a malicious server when attempting to use Zoom services.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:NAC:HPR:LUI:NS:UC:HI:NA:L
Exploitability
AV:NAttack Vector
Network
AC:HAttack Complexity
High
PR:LPrivileges Required
Low
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:NIntegrity
None
A:LAvailability
Low
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Weaknesses

CWE-295

Affected Products

Zoom Video Communications Inc
commercial·USaka zoom
Zoom Client for Meetings for Android
Communications
Zoom Client for Meetings for iOS
Communications
Zoom Client for Meetings for Linux
Communications
Zoom Client for Meetings for MacOS
Communications
Zoom Client for Meetings for Windows
Communications
Zoom Video Communications, Inc.
commercial·USaka zoom
Zoom Client for Meetings
Communications
zoom
commercial·USaka rooms, workplace desktop, meeting software development kit
meetingsSaaSDesktop App
Communications / video-conferencing

Exploitability

1 exploit source identified

Exploit details including PoC links, Metasploit modules, and scanner templates are available after registration.

View exploit details
Official Patch Available
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Attack Graph

Products CVE Techniques Tactics

Click technique nodes for MITRE ATT&CK details · drag to pan · Ctrl/⌘ + scroll to zoom, or go fullscreen.

MITRE ATT&CK

1 technique
Collection
View detailed technique mapping

References

https://explore.zoom.us/en/trust/security/security-bulletin/
explore.zoom.us
https://www.cybersecurity-help.cz/vdb/SB2022052417
cybersecurity-help.cz
https://vuldb.com/ru/?id.200338
vuldb.com
and 2 more references View all →

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