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Case File

CVE-2021-23883

MEDIUM · CVSS 4 EPSS 0.27%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2021-02-10 · Last synced 2026-08-04

CyberRota Analysis

This is a medium severity vulnerability with a CVSS score of 4.0. It affects Windows.

CVE
CVE-2021-23883
Severity
MEDIUM
CVSS
4
EPSS
0.27%
Windows

Original NVD Description

A Null Pointer Dereference vulnerability in McAfee Endpoint Security (ENS) for Windows prior to 10.7.0 February 2021 Update allows a local administrator to cause Windows to crash via a specific system call which is not handled correctly. This varies by machine and had partial protection prior to this update.

Related CVEs

Other vulnerabilities affecting the same vendor(s)