CVE-2024-38094highunder attackransomwareCWE-502

CVE-2024-38094: high-severity vulnerability in Microsoft SharePoint Enterprise Server 2016

Microsoft SharePoint Remote Code Execution Vulnerability

Published · Updated

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63Vexday Risk Score

Prioritize patching. It under exploitation confirmed by CISA.

ssvc Actcvss 7.2epss 51%
from disclosure to weapon
Published on NVDJul 9
CISA KEV+105d
Action required by CISAfederal deadline: 2024-11-12

Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.

In short

A vulnerability in Microsoft SharePoint allows attackers to execute arbitrary code on the server. An attacker with access to SharePoint can exploit unsafe deserialization to run malicious commands with the same privileges as the SharePoint service.

Technical detail

CWE-502 (Deserialization of Untrusted Data) allows unauthenticated or low-privileged attackers to achieve remote code execution via crafted serialized objects. The vulnerability requires network access to a vulnerable SharePoint instance and results in code execution within the SharePoint process context (CVSS 7.2).

Summary generated and translated by AI from the official description.

The full analysis of this CVE is available in Portuguese →

Microsoft SharePoint Remote Code Execution Vulnerability
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C