CVE-2021-42320: Microsoft SharePoint Server Spoofing Vulnerability
Published Dec 15, 2021
·Updated
Microsoft SharePoint Server Spoofing Vulnerability
Affected Software
3 affected components
Microsoft SharePoint Enterprise Server=2016
Microsoft SharePoint Server
Microsoft SharePoint Server=2019
Remediation
Event History
Dec 15, 2021
CVE Published
02:15 PM
Data Sourced
02:15 PM
DescriptionSeverity
Frequently Asked Questions
1
What is CVE-2021-42320?
CVE-2021-42320 refers to a spoofing vulnerability in Microsoft SharePoint Server.
2
How severe is CVE-2021-42320?
CVE-2021-42320 has a severity rating of 5.7, which is considered high.
3
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.
4
How can I fix CVE-2021-42320?
To fix CVE-2021-42320, it is recommended to apply the latest security updates provided by Microsoft.
5
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)