AUGUST 4, 2026
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Case File

CVE-2021-21997

MEDIUM · CVSS 5.5 EPSS 0.65%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2021-06-18 · Last synced 2026-08-04

CyberRota Analysis

AI analysis pending.

CVE
CVE-2021-21997
Severity
MEDIUM
CVSS
5.5
EPSS
0.65%
Windows VMware VMWare

Original NVD Description

VMware Tools for Windows (11.x.y prior to 11.3.0) contains a denial-of-service vulnerability in the VM3DMP driver. A malicious actor with local user privileges in the Windows guest operating system, where VMware Tools is installed, can trigger a PANIC in the VM3DMP driver leading to a denial-of-service condition in the Windows guest operating system.