CVE-2020-17095

Windows Hyper-V Remote Code Execution Vulnerability

Description

Windows Hyper-V Remote Code Execution Vulnerability

8.5
CVSS
Severity: High
CVSS 3.1 •
CVSS 2.0 •
EPSS 2.71% Top 15%
Vendor Advisory microsoft.com Vendor Advisory microsoft.com
Affected: Microsoft Windows Server version 20H2
Affected: Microsoft Windows 10 Version 1803
Affected: Microsoft Windows 10 Version 1809
Affected: Microsoft Windows Server 2019
Affected: Microsoft Windows Server 2019 (Server Core installation)
Affected: Microsoft Windows 10 Version 1909
Affected: Microsoft Windows Server, version 1909 (Server Core installation)
Affected: Microsoft Windows 10 Version 1903 for x64-based Systems
Affected: Microsoft Windows Server, version 1903 (Server Core installation)
Affected: Microsoft Windows 10 Version 2004
Affected: Microsoft Windows Server version 2004
Affected: Microsoft Windows 10 Version 1607
Affected: Microsoft Windows Server 2016
Affected: Microsoft Windows Server 2016 (Server Core installation)
Published at:
Updated at:

References

Link Tags
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2020-17095 vendor advisory
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-17095 patch vendor advisory

Frequently Asked Questions

What is the severity of CVE-2020-17095?
CVE-2020-17095 has been scored as a high severity vulnerability.
How to fix CVE-2020-17095?
To fix CVE-2020-17095, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2020-17095 being actively exploited in the wild?
It is possible that CVE-2020-17095 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~3% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2020-17095?
CVE-2020-17095 affects Microsoft Windows Server version 20H2, Microsoft Windows 10 Version 1803, Microsoft Windows 10 Version 1809, Microsoft Windows Server 2019, Microsoft Windows Server 2019 (Server Core installation), Microsoft Windows 10 Version 1909, Microsoft Windows Server, version 1909 (Server Core installation), Microsoft Windows 10 Version 1903 for x64-based Systems, Microsoft Windows Server, version 1903 (Server Core installation), Microsoft Windows 10 Version 2004, Microsoft Windows Server version 2004, Microsoft Windows 10 Version 1607, Microsoft Windows Server 2016, Microsoft Windows Server 2016 (Server Core installation).
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