CVE-2021-33742CISA KEVEPSS p99.0%

CVE-2021-33742Microsoft Windows MSHTML Platform Remote Code Execution Vulnerability

Microsoft / Windows

Description

Microsoft Windows MSHTML Platform contains an unspecified vulnerability that allows for remote code execution.

Scoring

EPSS59.14% probability of exploitation · percentile 99.0% · 2026-06-17T12:03:21Z

CISA KEV entry

Added to KEV: 2021-11-03

(incoming)1

TypeTargetConfidenceTier
KEVEntryMicrosoft Windows MSHTML Platform Remote Code Execution Vulnerabilitykev-cve-2021-337420%live

Related by meaning· 6

Nearest entities by semantic similarity across the cs-graph corpus.

CVE
Microsoft MSHTML Remote Code Execution Vulnerability
CVE
Microsoft MSHTML Framework Protection Mechanism Failure Vulnerability
CVE
Microsoft HTTP Protocol Stack Remote Code Execution Vulnerability
CVE
Microsoft Windows MSHTML Platform Security Feature Bypass Vulnerability
CVE
Microsoft Windows MSHTML Platform Privilege Escalation Vulnerability
CVE
Microsoft Windows Runtime Remote Code Execution Vulnerability
Sourced from NVD + CISA KEV + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.