CVE-2023-22883

Local Privilege Escalation in Zoom for Windows Installers

State: Published
Severity: 7.2 High
Published: Mar 16, 2023
Updated: Feb 26, 2025
Reserved: Jan 9, 2023

Description

Zoom Client for IT Admin Windows installers before version 5.13.5 contain a local privilege escalation vulnerability. A local low-privileged user could exploit this vulnerability in an attack chain during the installation process to escalate their privileges to the SYSTEM user.

Scores

CVSS	Score	Vector	Source
3.1	7.2 High	CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:C/C:N/I:H/A:H	Zoom

Weaknesses

CWE-367 Time-of-check Time-of-use (TOCTOU) Race Condition

Affected Products

Product	Versions
Zoom Client for Meetings for IT Admin Windows installersZoom Video Communications Inc	before 5.13.5Affected

References

https://explore.zoom.us/en/trust/security/security-bulletin/

Every record here comes from the CVE Program’s CVE List. © 1999–2026 The MITRE Corporation. CVE is a registered trademark of The MITRE Corporation. The records are reproduced under the CVE Program terms of use.