CVE-2021-34408

HIGH

Zoom Meetings < 5.3.2 - Privilege Escalation via Log File Symlink Attack

Title source: llm
STIX 2.1

Description

The Zoom Client for Meetings for Windows in all versions before version 5.3.2 writes log files to a user writable directory as a privileged user during the installation or update of the client. This could allow for potential privilege escalation if a link was created between the user writable directory used and a non-user writable directory.

References (1)

Core 1
Core References

Scores

CVSS v3 7.8
EPSS 0.0013
EPSS Percentile 31.7%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Details

CWE
CWE-59
Status published
Products (1)
zoom/meetings < 5.3.2
Published Sep 27, 2021
Tracked Since Feb 18, 2026