CVE-2022-30136

Windows Network File System Remote Code Execution Vulnerability

Description

Windows Network File System Remote Code Execution Vulnerability

9.8

CVSS

Severity: Critical

CVSS 3.1 •

CVSS 2.0 •

EPSS 35.45% Top 5%

Vendor Advisory microsoft.com Vendor Advisory microsoft.com

Affected: Microsoft Windows Server 2019

Affected: Microsoft Windows Server 2019 (Server Core installation)

Affected: Microsoft Windows Server 2016

Affected: Microsoft Windows Server 2016 (Server Core installation)

Affected: Microsoft Windows Server 2012

Affected: Microsoft Windows Server 2012 (Server Core installation)

Affected: Microsoft Windows Server 2012 R2

Affected: Microsoft Windows Server 2012 R2 (Server Core installation)

References

Link	Tags
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-30136	vendor advisory
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-30136	mitigation patch vendor advisory

Frequently Asked Questions

What is the severity of CVE-2022-30136?: CVE-2022-30136 has been scored as a critical severity vulnerability.
How to fix CVE-2022-30136?: To fix CVE-2022-30136, 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-2022-30136 being actively exploited in the wild?: It is possible that CVE-2022-30136 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~35% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2022-30136?: CVE-2022-30136 affects Microsoft Windows Server 2019, Microsoft Windows Server 2019 (Server Core installation), Microsoft Windows Server 2016, Microsoft Windows Server 2016 (Server Core installation), Microsoft Windows Server 2012, Microsoft Windows Server 2012 (Server Core installation), Microsoft Windows Server 2012 R2, Microsoft Windows Server 2012 R2 (Server Core installation).

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