CVE-2021-31966: Microsoft SharePoint Server Remote Code Execution Vulnerability
Published Jun 8, 2021
·Updated
Microsoft SharePoint Server Remote Code Execution Vulnerability
Affected Software
4 affected components
Microsoft SharePoint Foundation=2013-sp1
Microsoft SharePoint Server=2013-sp1
Microsoft SharePoint Server=2016
Microsoft SharePoint Server=2019
Remediation
Event History
Jun 8, 2021
CVE Published
10:46 PM
Data Sourced
10:46 PM
DescriptionSeverity
Frequently Asked Questions
1
What is CVE-2021-31966?
CVE-2021-31966 is a remote code execution vulnerability in Microsoft SharePoint Server.
2
What is the severity of CVE-2021-31966?
The severity of CVE-2021-31966 is high, with a CVSS score of 7.2.
3
Which versions of SharePoint Server are affected by CVE-2021-31966?
Microsoft SharePoint Foundation 2013, Microsoft SharePoint Server 2013, Microsoft SharePoint Server 2016, and Microsoft SharePoint Server 2019 are affected by CVE-2021-31966.
4
How can I fix CVE-2021-31966?
Apply the security updates provided by Microsoft to fix CVE-2021-31966.
5
Where can I find more information about CVE-2021-31966?
You can find more information about CVE-2021-31966 on the Microsoft Security Guidance Advisory page: [link](https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-31966).