First published: Tue May 11 2021(Updated: )
Microsoft SharePoint Server Remote Code Execution Vulnerability
Credit: secure@microsoft.com
Affected Software | Affected Version | How to fix |
---|---|---|
Microsoft SharePoint Foundation 2013 | ||
Microsoft SharePoint Server 2019 | ||
HP Sizer for Microsoft SharePoint 2013 | ||
Microsoft SharePoint Foundation 2013 | =2013-sp1 | |
Microsoft SharePoint Server 2010 | =2016 | |
Microsoft SharePoint Server 2010 | =2019 | |
Microsoft SharePoint Enterprise Server |
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CVE-2021-28474 is a vulnerability that allows remote attackers to execute arbitrary code on affected installations of Microsoft SharePoint.
CVE-2021-28474 has a severity rating of 8.8 (high).
CVE-2021-28474 affects Microsoft SharePoint Foundation 2013 (SP1), Microsoft SharePoint Server 2016, and Microsoft SharePoint Server 2019.
Yes, authentication is required to exploit CVE-2021-28474.
To fix CVE-2021-28474, apply the relevant patches provided by Microsoft for your version of SharePoint.