Remote Code Execution Vulnerability in Microsoft Office SharePoint
CVE-2025-29793

7.2HIGH

Key Information:

Vendor

Microsoft
Status
Microsoft Sharepoint Enterprise Server 2016
Microsoft Sharepoint Server 2019
Microsoft Sharepoint Server Subscription Edition
Vendor
CVE Published:
8 April 2025

What is CVE-2025-29793?

A vulnerability exists in Microsoft Office SharePoint due to the deserialization of untrusted data. An authorized attacker can exploit this flaw to execute arbitrary code over a network, potentially compromising the integrity and security of SharePoint environments. It is essential for users to apply the necessary patches and updates to mitigate this risk.

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Affected Version(s)

Microsoft SharePoint Enterprise Server 2016 x64-based Systems 16.0.0 < 16.0.5495.1002

Microsoft SharePoint Server 2019 x64-based Systems 16.0.0 < 16.0.10417.20003

Microsoft SharePoint Server Subscription Edition x64-based Systems 16.0.0 < 16.0.18526.20172

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE...
vendor-advisory

EPSS Score

24% chance of being exploited in the next 30 days.

CVSS V3.1

Score:
7.2
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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