CVE-2022-21987: Microsoft SharePoint Server Spoofing Vulnerability
First published: Tue Feb 08 2022(Updated: )
Microsoft SharePoint Server Spoofing Vulnerability
Credit: secure@microsoft.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Microsoft SharePoint Server 2019 | ||
| Microsoft SharePoint Enterprise Server 2013 | ||
| Microsoft SharePoint Enterprise Server 2016 | ||
| Microsoft SharePoint Server Subscription Edition | ||
| Microsoft SharePoint Enterprise Server | =2016 | |
| Microsoft SharePoint Foundation | =2013-sp1 | |
| Microsoft SharePoint Server | ||
| Microsoft SharePoint Server | =2019 |
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Reference Links
Frequently Asked Questions
What is CVE-2022-21987?
CVE-2022-21987 is a spoofing vulnerability in Microsoft SharePoint Server.
Which versions of SharePoint Server are affected by CVE-2022-21987?
SharePoint Server 2019, SharePoint Enterprise Server 2013, SharePoint Enterprise Server 2016, and SharePoint Server Subscription Edition are affected.
What is the severity of CVE-2022-21987?
The severity of CVE-2022-21987 is high with a CVSS score of 8.
How can I fix CVE-2022-21987?
Apply the relevant patches provided by Microsoft or follow the remediation steps mentioned in the Microsoft support articles for the affected SharePoint Server versions.
- collector/msrc-cve
- collector/nvd-index
- collector/mitre-cve
- vendor/microsoft
- canonical/microsoft sharepoint server 2019
- canonical/microsoft sharepoint enterprise server 2013
- canonical/microsoft sharepoint enterprise server 2016
- canonical/microsoft sharepoint server subscription edition
- canonical/microsoft sharepoint enterprise server
- version/microsoft sharepoint enterprise server/2016
- canonical/microsoft sharepoint foundation
- version/microsoft sharepoint foundation/2013-sp1
- canonical/microsoft sharepoint server
- version/microsoft sharepoint server/2019