What is CVE-2023-33157?

CVE-2023-33157 is a remote code execution vulnerability in Microsoft SharePoint.

How severe is CVE-2023-33157?

CVE-2023-33157 has a severity rating of 8.8 (critical).

Which versions of Microsoft SharePoint are affected by CVE-2023-33157?

Microsoft SharePoint Server 2019, Microsoft SharePoint Server 2016, and Microsoft SharePoint Server Subscription Edition are affected by CVE-2023-33157.

How do I fix CVE-2023-33157?

To fix CVE-2023-33157, apply the respective patches provided by Microsoft for the affected versions of SharePoint.

Where can I find more information about CVE-2023-33157?

You can find more information about CVE-2023-33157 on the Microsoft Security Response Center website.

Vulnerability/
CVE-2023-33157

high

8.8

CWE

11/7/2023

29/5/2024

CVE-2023-33157: Microsoft SharePoint Remote Code Execution Vulnerability

First published: Tue Jul 11 2023(Updated: )

Microsoft SharePoint Remote Code Execution Vulnerability

Credit: secure@microsoft.com

Affected Software	Affected Version	How to fix
Microsoft SharePoint Server	=2019
Microsoft SharePoint Server	=2016
Microsoft SharePoint Server
Microsoft SharePoint Enterprise Server 2016		fix available externally
Microsoft SharePoint Server 2019		fix available externally
Microsoft SharePoint Server Subscription Edition		fix available externally

Remedy

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-33157

Never miss a vulnerability like this again

Reference Links

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-33157 (Advisory)

Frequently Asked Questions

What is CVE-2023-33157?
CVE-2023-33157 is a remote code execution vulnerability in Microsoft SharePoint.
How severe is CVE-2023-33157?
CVE-2023-33157 has a severity rating of 8.8 (critical).
Which versions of Microsoft SharePoint are affected by CVE-2023-33157?
Microsoft SharePoint Server 2019, Microsoft SharePoint Server 2016, and Microsoft SharePoint Server Subscription Edition are affected by CVE-2023-33157.
How do I fix CVE-2023-33157?
To fix CVE-2023-33157, apply the respective patches provided by Microsoft for the affected versions of SharePoint.
Where can I find more information about CVE-2023-33157?
You can find more information about CVE-2023-33157 on the Microsoft Security Response Center website.

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vendor/microsoft
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version/microsoft sharepoint server/2016
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canonical/microsoft sharepoint server 2019
canonical/microsoft sharepoint server subscription edition

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