CVE Vulnerability

CVE-2021-34409

It was discovered that the installation packages of the Zoom Client for Meetings for MacOS (Standard and for IT Admin) installation before version 5.2.0, Zoom Client Plugin for Sharing iPhone/iPad before version 5.2.0, and Zoom Rooms for Conference before version 5.1.0, copy pre- and post- installation shell scripts to a user-writable directory. In the affected products listed below, a malicious actor with local access to a user's machine could use this flaw to potentially run arbitrary system commands in a higher privileged context during the installation process.

7.2 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 10

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

Scope

7.8 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://explore.zoom.us/en/trust/security/security-bulletin Vendor Advisory
Configurations

Configuration 1

cpe:2.3:a:zoom:meetings:*:*:*:*:*:macos:*:*
cpe:2.3:a:zoom:rooms:*:*:*:*:*:*:*:*
cpe:2.3:a:zoom:screen_sharing:*:*:*:*:*:ipados:*:*
cpe:2.3:a:zoom:screen_sharing:*:*:*:*:*:iphone_os:*:*
Information

Published : 2021-09-27 02:15

Updated : 2022-10-06 06:10

NVD link : CVE-2021-34409

Mitre link : CVE-2021-34409

Products Affected
No products.
CWE
CWE-732