CVE-2023-21743: Microsoft SharePoint Server Security Feature Bypass Vulnerability
Published Jan 10, 2023
·Updated
Microsoft SharePoint Server Security Feature Bypass Vulnerability
Affected Software
6 affected componentsFixes available
Microsoft SharePoint Server Subscription Edition
Microsoft SharePoint Server 2019
Microsoft SharePoint Server
Microsoft SharePoint Server=2016
Microsoft SharePoint Server=2019
Microsoft SharePoint Enterprise Server 2016
Event History
Jan 10, 2023
CVE Published
via MITRE·12:00 AM
Data Sourced
via MITRE·12:00 AM
DescriptionSeverity
Data Sourced
via Microsoft·08:00 AM
DescriptionSeverityWeakness
Data Sourced
via NVD·10:15 PM
DescriptionSeverityWeaknessAffected Software
Frequently Asked Questions
1
What is CVE-2023-21743?
CVE-2023-21743 refers to a security feature bypass vulnerability in Microsoft SharePoint Server.
2
How severe is CVE-2023-21743?
CVE-2023-21743 has a severity rating of 5.3 (critical).
3
Which versions of Microsoft SharePoint Server are affected by CVE-2023-21743?
CVE-2023-21743 affects Microsoft SharePoint Server, SharePoint Server 2016, SharePoint Server 2019, and SharePoint Server Subscription Edition.
4
How can I fix CVE-2023-21743?
To fix CVE-2023-21743, you should apply the relevant patches or updates provided by Microsoft for your specific version of SharePoint Server. Make sure to follow the remediation steps outlined by Microsoft.
5
Where can I find more information about CVE-2023-21743?
You can find more information about CVE-2023-21743 on the official Microsoft Security Response Center website.