MSRC-CVE-2024-43503 — Microsoft SharePoint Elevation of Privilege Vulnerability

Summary

Impact: Elevation of Privilege. Microsoft rating: Important. Not known to be exploited — Exploitation Less Likely. Customer action: Required.

Details

What privileges could be gained by an attacker who successfully exploited this vulnerability?
An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.

Security updates
16.0.5469.1000 — https://support.microsoft.com/help/5002645
16.0.10415.20001 — https://support.microsoft.com/help/5002647
16.0.17928.20162 — https://support.microsoft.com/help/5002649

Vulnerabilities 1

High 7.8

CVE-2024-43503

Microsoft SharePoint Elevation of Privilege Vulnerability

Microsoft SharePoint Elevation of Privilege Vulnerability

Microsoft Microsoft SharePoint Server 2019 Microsoft SharePoint Enterprise Server 2016 Microsoft SharePoint Server Subscription Edition

Oct 8, 2024

Revision history

2024-10-08 #1
Information published.

References

CVE-2024-43503 Microsoft SharePoint Elevation of Privilege Vulnerability - HTML
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-43503
Microsoft Exploitability Index
https://www.microsoft.com/en-us/msrc/exploitability-index?rtc=1
Microsoft Support Lifecycle
https://support.microsoft.com/lifecycle
Common Vulnerability Scoring System
https://www.first.org/cvss