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CVE-2022-34713

7.8
HIGHCVSS v3.1 Base Score
4.47%
LOW RiskEPSS (89th percentile)
KEV
NVD-CWE-noinfo

Microsoft Windows Support Diagnostic Tool (MSDT) Remote Code Execution Vulnerability

Published: 8/9/2022
Modified: 10/30/2025
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ACTIVELY EXPLOITED IN THE WILD

This vulnerability is listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.

Vulnerability Name:

Microsoft Windows Support Diagnostic Tool (MSDT) Remote Code Execution Vulnerability

Vendor / Product:

Microsoft Windows

Required Action:

Apply updates per vendor instructions.

Due Date: 8/30/2022(OVERDUE)
Added to KEV:

8/9/2022

Notes:

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-34713; https://nvd.nist.gov/vuln/detail/CVE-2022-34713

Vulnerability Summary

CVSS v3 Score

7.8HIGH

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

EPSS Score (Exploitation Probability)

4.47%LOW Exploitation Risk
89th percentile

This vulnerability has a 4.47% probability of being exploited in the next 30 days, ranking higher than 89% of all scored CVEs.

CWE Classification

NVD-CWE-noinfo

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