CVE-2024-38018: Microsoft SharePoint Server Remote Code Execution Vulnerability

Overview

Severity

High (CVSS 8.8)

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C

Category

Remote Code Execution

Exploit Status

Not Exploited

Exploitation Likelihood

More Likely

Patch Tuesday

2024-Sep

Released

2024-09-10

Last Updated

2024-10-06

EPSS Score

46.61% (percentile: 97.7%)

FAQ

How could an attacker exploit the vulnerability? In a network-based attack, an authenticated attacker, who has a minimum of Site Member permissions (PR:L), could execute code remotely on the SharePoint Server.

Affected Products (3)

Microsoft Office

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

Security Updates (3)

• 5002624
• 5002639
• 5002640

Acknowledgments

Piotr Bazydlo (@chudypb) of Trend Micro Zero Day Initiative

Revision History

• 2024-09-10: Information published.
• 2024-10-06: Updated links to security updates. This is an informational change only.