CVE-2023-21743: Microsoft SharePoint Server Security Feature Bypass Vulnerability
First published: Tue Jan 10 2023(Updated: )
Microsoft SharePoint Server Security Feature Bypass Vulnerability
Credit: secure@microsoft.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Microsoft SharePoint Server | ||
| Microsoft SharePoint Server | =2016 | |
| Microsoft SharePoint Server | =2019 | |
| Microsoft SharePoint Server Subscription Edition | ||
| Microsoft SharePoint Enterprise Server 2016 | ||
| Microsoft SharePoint Server 2019 |
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Reference Links
Frequently Asked Questions
What is CVE-2023-21743?
CVE-2023-21743 refers to a security feature bypass vulnerability in Microsoft SharePoint Server.
How severe is CVE-2023-21743?
CVE-2023-21743 has a severity rating of 5.3 (critical).
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.
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.
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.
- collector/msrc-cve
- collector/nvd-index
- collector/mitre-cve
- vendor/microsoft
- canonical/microsoft sharepoint server
- version/microsoft sharepoint server/2016
- version/microsoft sharepoint server/2019
- canonical/microsoft sharepoint server subscription edition
- canonical/microsoft sharepoint enterprise server 2016
- canonical/microsoft sharepoint server 2019