CVE-2022-30154

Microsoft File Server Shadow Copy Agent Service (RVSS) Elevation of Privilege Vulnerability

Description

Microsoft File Server Shadow Copy Agent Service (RVSS) Elevation of Privilege Vulnerability

5.3

CVSS

Severity: Medium

CVSS 3.1 •

CVSS 2.0 •

EPSS 0.73% Top 30%

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 2022

Affected: Microsoft Windows Server version 20H2

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-2022-30154	vendor advisory
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-30154	patch vendor advisory

Frequently Asked Questions

What is the severity of CVE-2022-30154?: CVE-2022-30154 has been scored as a medium severity vulnerability.
How to fix CVE-2022-30154?: To fix CVE-2022-30154, 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-2022-30154 being actively exploited in the wild?: As for now, there are no information to confirm that CVE-2022-30154 is being actively exploited. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2022-30154?: CVE-2022-30154 affects Microsoft Windows Server 2019, Microsoft Windows Server 2019 (Server Core installation), Microsoft Windows Server 2022, Microsoft Windows Server version 20H2, 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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