CVE-2022-30190CISA KEVEPSS p99.9%

CVE-2022-30190Microsoft Windows Support Diagnostic Tool (MSDT) Remote Code Execution Vulnerability

Microsoft / Windows

Description

A remote code execution vulnerability exists when MSDT is called using the URL protocol from a calling application such as Word. An attacker who successfully exploits this vulnerability can run code with the privileges of the calling application.

Scoring

CVSS 7.8 ()
VectorCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
EPSS99.16% probability of exploitation · percentile 99.9% · 2026-09-30T12:00:21Z
Last modified2026-08-06

CISA KEV entry

Added to KEV: 2022-06-14

(incoming)1

TypeTargetConfidenceTier
KEVEntryMicrosoft Windows Support Diagnostic Tool (MSDT) Remote Code Execution Vulnerabilitykev-cve-2022-301900%live

Related by meaning· 6

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

CVE
Microsoft Office Remote Code Execution Vulnerability
CVE
CVE-2026-33114
CVE
Microsoft Word Remote Code Execution Vulnerability
CVE
Microsoft Windows Runtime Remote Code Execution Vulnerability
CVE
CVE-2026-40366
CVE
Microsoft Windows MSHTML Platform Remote Code Execution Vulnerability
Sourced from NVD + CISA KEV + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.