title: Local Privilege Escalation in Zoom for Windows Installers
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.
problem types: CWE-367: Time-of-check Time-of-use (TOCTOU) Race Condition
affected:
{
vendor: Zoom Video Communications Inc
product: Zoom Client for Meetings for IT Admin Windows installers
versions:
version: unspecified, lessThan: 5.13.5, status: affected, versionType: custom
}
metrics:
cvssV3_1: [
version: 3.1
vectorString: CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:C/C:N/I:H/A:H
attackVector: LOCAL
attackComplexity: HIGH
privilegesRequired: LOW
userInteraction: REQUIRED
scope: CHANGED
confidentialityImpact: NONE
integrityImpact: HIGH
availabilityImpact: HIGH
baseScore: 7.2
baseSeverity: HIGH
]