CVE-2021-284769.9Critical

CVE-2021-28476: Windows Hyper-V Remote Code Execution Vulnerability

Microsoft · Windows 10 Version 1803

Vendor fix available · Affected: Microsoft Windows 10 Version 1803 · Exploitation: likely to be exploited (10% or more)

Not in CyberSIXT coverage yet: no article names this CVE. This page shows the public record.

39.2%probability of exploitation in the next 30 days

98th percentile

050100

Higher than 98% of scored CVEs

9.9CriticalCVSS 3.1

LowMediumHighCrit.

DescriptionCVE.org

Windows Hyper-V Remote Code Execution Vulnerability

Affected products20

From the CVE record. A product or version that is not listed is unknown, not unaffected.

Microsoft · Windows 10 Version 1803from 10.0.0 before 10.0.17134.2207
Microsoft · Windows 10 Version 1809from 10.0.0 before 10.0.17763.1935
Microsoft · Windows Server 2019from 10.0.0 before 10.0.17763.1935
Microsoft · Windows Server 2019 (Server Core installation)from 10.0.0 before 10.0.17763.1935
Microsoft · Windows 10 Version 1909from 10.0.0 before 10.0.18363.1556
Microsoft · Windows Server, version 1909 (Server Core installation)from 10.0.0 before 10.0.18363.1556
Microsoft · Windows 10 Version 2004from 10.0.0 before 10.0.19041.982
Microsoft · Windows Server version 2004from 10.0.0 before 10.0.19041.982
Microsoft · Windows Server version 20H2from 10.0.0 before 10.0.19042.982
Microsoft · Windows 10 Version 1507from 10.0.0 before 10.0.10240.18931
Microsoft · Windows 10 Version 1607from 10.0.0 before 10.0.14393.4401
Microsoft · Windows Server 2016from 10.0.0 before 10.0.14393.4401
Microsoft · Windows Server 2016 (Server Core installation)from 10.0.0 before 10.0.14393.4401
Microsoft · Windows 7 Service Pack 1from 6.1.0 before 6.1.7601.24597; from 6.1.0 before 6.1.7601.24598
Microsoft · Windows 8.1from 6.3.0 before 6.3.9600.20017
Microsoft · Windows Server 2008 Service Pack 2from 6.0.0 before 6.0.6003.21117
Microsoft · Windows Server 2008 Service Pack 2 (Server Core installation)from 6.0.0 before 6.0.6003.21117
Microsoft · Windows Server 2008 R2 Service Pack 1from 6.1.0 before 6.1.7601.24597; from 6.1.0 before 6.1.7601.24598
Microsoft · Windows Server 2008 R2 Service Pack 1 (Server Core installation)from 6.0.0 before 6.1.7601.24597; from 6.0.0 before 6.1.7601.24598
Microsoft · Windows Server 2012from 6.2.0 before 6.2.9200.23347

On the Atlas

Every published CVE is on the CyberSIXT Atlas, grouped by weakness, vendor and month.

Open the Atlas

Exploitation: Likely to be exploited (10% or more). EPSS gives it a 10% or higher chance of exploitation in the next 30 days.
CISA KEV: Not listed
Public check: No public nuclei template
Vendor: Microsoft
Published: May 2021
Band: Likely to be exploited (10% or more), May 2021

CoverageNo articles yet

No CyberSIXT article names CVE-2021-28476 yet, so there is no coverage timeline, action brief or change log for it. Everything on this page comes from the public CVE record, CISA KEV, EPSS and the nuclei template index. Search the archive or see the CVEs in the news.