CVE-2021-1726: Microsoft SharePoint Server Spoofing Vulnerability
First published: Thu Feb 25 2021(Updated: )
Microsoft SharePoint Server Spoofing Vulnerability
Credit: secure@microsoft.com secure@microsoft.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| =20h2 | ||
| =1607 | ||
| =1803 | ||
| =1809 | ||
| =1909 | ||
| =2004 | ||
| =sp1 | ||
| =sp2 | ||
| =r2-sp1 | ||
| =r2 | ||
| =20h2 | ||
| =1909 | ||
| =2004 | ||
| =2016 | ||
| =2010-sp2 | ||
| =2013-sp1 | ||
| =2019 | ||
| Microsoft Windows 10 | ||
| Microsoft Windows 10 | =20h2 | |
| Microsoft Windows 10 | =1607 | |
| Microsoft Windows 10 | =1803 | |
| Microsoft Windows 10 | =1809 | |
| Microsoft Windows 10 | =1909 | |
| Microsoft Windows 10 | =2004 | |
| Microsoft Windows 7 | =sp1 | |
| Microsoft Windows 8.1 | ||
| Microsoft Windows RT 8.1 | ||
| Microsoft Windows Server 2008 | =sp2 | |
| Microsoft Windows Server 2008 | =r2-sp1 | |
| Microsoft Windows Server 2012 | ||
| Microsoft Windows Server 2012 | =r2 | |
| Microsoft Windows Server 2016 | ||
| Microsoft Windows Server 2016 | =20h2 | |
| Microsoft Windows Server 2016 | =1909 | |
| Microsoft Windows Server 2016 | =2004 | |
| Microsoft Windows Server 2019 | ||
| Microsoft SharePoint Enterprise Server | =2016 | |
| Microsoft SharePoint Foundation | =2010-sp2 | |
| Microsoft SharePoint Foundation | =2013-sp1 | |
| Microsoft SharePoint Server | =2019 |
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Frequently Asked Questions
What is CVE-2021-1726?
CVE-2021-1726 is a Microsoft SharePoint Spoofing Vulnerability.
What software is affected by CVE-2021-1726?
Microsoft Windows 10, Windows 7, Windows 8.1, Windows RT 8.1, Windows Server 2008, Windows Server 2012, Windows Server 2016, Windows Server 2019, SharePoint Enterprise Server 2016, SharePoint Foundation 2010, SharePoint Foundation 2013, and SharePoint Server 2019 are affected by CVE-2021-1726.
How severe is CVE-2021-1726?
CVE-2021-1726 has a severity rating of high (8 out of 10).
How can I fix CVE-2021-1726?
Apply the latest security updates provided by Microsoft to address the vulnerability.
Where can I find more information about CVE-2021-1726?
You can find more information about CVE-2021-1726 on the Microsoft Security Guidance advisory page: https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1726.
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- canonical/microsoft windows 7
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- canonical/microsoft windows 8.1
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- canonical/microsoft windows server 2012
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- canonical/microsoft sharepoint enterprise server
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