CVE-2021-28478: Microsoft SharePoint Server Spoofing Vulnerability

Published May 11, 2021
·
Updated

Microsoft SharePoint Server Spoofing Vulnerability

Affected Software

3 affected components
Microsoft SharePoint Foundation=2013-sp1
Microsoft SharePoint Server=2016
Microsoft SharePoint Server=2019

Event History

May 11, 2021
CVE Published
via MITRE·07:11 PM
Data Sourced
via MITRE·07:11 PM
DescriptionSeverity
Data Sourced
via NVD·07:15 PM
RemedyDescriptionSeverityWeaknessAffected Software

Frequently Asked Questions

1

What is CVE-2021-28478?

CVE-2021-28478 is a spoofing vulnerability in Microsoft SharePoint Server.

2

How severe is CVE-2021-28478?

CVE-2021-28478 has a severity keyword of 'high' with a severity value of 7.6.

3

Which versions of Microsoft SharePoint are affected by CVE-2021-28478?

CVE-2021-28478 affects Microsoft SharePoint Foundation 2013, Microsoft SharePoint Server 2016, and Microsoft SharePoint Server 2019.

4

How can I fix CVE-2021-28478?

To fix CVE-2021-28478, apply the security updates provided by Microsoft.

5

Where can I find more information about CVE-2021-28478?

You can find more information about CVE-2021-28478 in the Microsoft Security Guidance Advisory.

Contact

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