CVE-2021-42320: Microsoft SharePoint Server Spoofing Vulnerability
First published: Wed Dec 15 2021(Updated: )
Microsoft SharePoint Server Spoofing Vulnerability
Credit: secure@microsoft.com secure@microsoft.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| =2016 | ||
| =2019 | ||
| Microsoft SharePoint Enterprise Server | =2016 | |
| Microsoft SharePoint Server | ||
| Microsoft SharePoint Server | =2019 |
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Frequently Asked Questions
What is CVE-2021-42320?
CVE-2021-42320 refers to a spoofing vulnerability in Microsoft SharePoint Server.
How severe is CVE-2021-42320?
CVE-2021-42320 has a severity rating of 5.7, which is considered high.
Which versions of Microsoft SharePoint Server are affected by CVE-2021-42320?
CVE-2021-42320 affects Microsoft SharePoint Enterprise Server 2016, Microsoft SharePoint Server (Subscription), and Microsoft SharePoint Server 2019.
How can I fix CVE-2021-42320?
To fix CVE-2021-42320, it is recommended to apply the latest security updates provided by Microsoft.
Where can I find more information about CVE-2021-42320?
You can find more information about CVE-2021-42320 at the following link: [CVE-2021-42320](https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-42320)
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