What is CVE-2021-31966?

CVE-2021-31966 is a remote code execution vulnerability in Microsoft SharePoint Server.

What is the severity of CVE-2021-31966?

The severity of CVE-2021-31966 is high, with a CVSS score of 7.2.

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.

How can I fix CVE-2021-31966?

Apply the security updates provided by Microsoft to fix CVE-2021-31966.

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).

Vulnerability/
CVE-2021-31966

high

7.2

8/6/2021

3/8/2024

CVE-2021-31966: Microsoft SharePoint Server Remote Code Execution Vulnerability

First published: Tue Jun 08 2021(Updated: )

Microsoft SharePoint Server Remote Code Execution Vulnerability

Credit: secure@microsoft.com secure@microsoft.com

Affected Software	Affected Version	How to fix
Microsoft SharePoint Foundation	=2013-sp1
Microsoft SharePoint Server	=2013-sp1
Microsoft SharePoint Server	=2016
Microsoft SharePoint Server	=2019

Remedy

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-31966

Never miss a vulnerability like this again

Reference Links

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-31966

Frequently Asked Questions

What is CVE-2021-31966?
CVE-2021-31966 is a remote code execution vulnerability in Microsoft SharePoint Server.
What is the severity of CVE-2021-31966?
The severity of CVE-2021-31966 is high, with a CVSS score of 7.2.
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.
How can I fix CVE-2021-31966?
Apply the security updates provided by Microsoft to fix CVE-2021-31966.
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).

collector/nvd-index
agent/author
agent/type
agent/event
agent/last-modified-date
agent/softwarecombine
agent/first-publish-date
collector/nvd-api
agent/software-canonical-lookup-request
agent/remedy
agent/references
agent/severity
agent/title
agent/tags
agent/description
collector/mitre-cve
source/MITRE
vendor/microsoft
canonical/microsoft sharepoint foundation
version/microsoft sharepoint foundation/2013-sp1
canonical/microsoft sharepoint server
version/microsoft sharepoint server/2013-sp1
version/microsoft sharepoint server/2016
version/microsoft sharepoint server/2019

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