What is the severity of CVE-2024-43503?

CVE-2024-43503 has been assigned a severity rating of critical due to its potential to allow elevation of privilege in Microsoft SharePoint.

How do I fix CVE-2024-43503?

To fix CVE-2024-43503, apply the latest security updates provided by Microsoft for your SharePoint Server version.

Which versions of SharePoint are affected by CVE-2024-43503?

CVE-2024-43503 affects Microsoft SharePoint Server 2016, SharePoint Server 2019, and SharePoint Server Subscription Edition.

What type of vulnerability is CVE-2024-43503?

CVE-2024-43503 is classified as an elevation of privilege vulnerability.

What are the consequences of CVE-2024-43503 if exploited?

If exploited, CVE-2024-43503 could allow an attacker to gain elevated access to the system, potentially compromising sensitive information.

Vulnerability/
CVE-2024-43503

high

7.8

CWE

284

8/10/2024

29/1/2025

CVE-2024-43503: Microsoft SharePoint Elevation of Privilege Vulnerability

First published: Tue Oct 08 2024(Updated: )

Microsoft SharePoint Elevation of Privilege Vulnerability

Credit: secure@microsoft.com

Affected Software	Affected Version	How to fix
Microsoft SharePoint Server 2019		fix available externally
Microsoft SharePoint Server Subscription Edition		fix available externally
Microsoft SharePoint Server 2010
Microsoft SharePoint Server 2010	=2016
Microsoft SharePoint Server 2010	=2019
Microsoft SharePoint Enterprise Server		fix available externally

Remedy

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-43503

Never miss a vulnerability like this again

Reference Links

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-43503 (Advisory)

Frequently Asked Questions

What is the severity of CVE-2024-43503?
CVE-2024-43503 has been assigned a severity rating of critical due to its potential to allow elevation of privilege in Microsoft SharePoint.
How do I fix CVE-2024-43503?
To fix CVE-2024-43503, apply the latest security updates provided by Microsoft for your SharePoint Server version.
Which versions of SharePoint are affected by CVE-2024-43503?
CVE-2024-43503 affects Microsoft SharePoint Server 2016, SharePoint Server 2019, and SharePoint Server Subscription Edition.
What type of vulnerability is CVE-2024-43503?
CVE-2024-43503 is classified as an elevation of privilege vulnerability.
What are the consequences of CVE-2024-43503 if exploited?
If exploited, CVE-2024-43503 could allow an attacker to gain elevated access to the system, potentially compromising sensitive information.

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