CVE-2021-33758

High

Published: 14 July 2021

Published

14 July 2021

Modified

21 November 2024

KEV Added

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Patch

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CVSS Score v3.1 7.7 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H

EPSS Score 0.0317 87.2th percentile

Risk Priority 17 60% EPSS · 20% KEV · 20% CVSS

Summary

CVE-2021-33758 is a high-severity an unspecified weakness vulnerability in Microsoft Windows 10. Its CVSS base score is 7.7 (High).

Operationally, ranked in the top 12.8% of CVEs by exploit likelihood; it is not currently listed in the CISA KEV catalog.

Windows Hyper-V Denial of Service Vulnerability

No named actor attribution yet. ATT&CK technique mapping in progress for this CVE.

microsoft

windows 10

1607

microsoft

windows server 2016

all versions

No mitigating controls mapped yet. The per-CVE control annotator has not reached this CVE.