CVE-2021-34412

HIGH

Zoom Meetings < 5.4.0 - Local Privilege Escalation via Internet Explorer Launch

Title source: llm
STIX 2.1

Description

During the installation process for all versions of the Zoom Client for Meetings for Windows before 5.4.0, it is possible to launch Internet Explorer. If the installer was launched with elevated privileges such as by SCCM this can result in a local privilege escalation.

References (1)

Core 1
Core References

Scores

CVSS v3 7.8
EPSS 0.0012
EPSS Percentile 30.1%
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-269
Status published
Products (1)
zoom/meetings < 5.4.0
Published Sep 27, 2021
Tracked Since Feb 18, 2026