CVE-2025-49704

HIGH KEV RANSOMWARE

Microsoft Sharepoint Server - Code Injection

Title source: rule

Description

Improper control of generation of code ('code injection') in Microsoft Office SharePoint allows an authorized attacker to execute code over a network.

References (3)

[Vendor Advisory] https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-49704

[US Government Resource] https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-49704

[Vendor Advisory] https://www.microsoft.com/en-us/security/blog/2025/07/22/disrupting-active-exploitation-of-on-premises-sharepoint-vulnerabilities/

Scores

CVSS v3 8.8

EPSS 0.5958

EPSS Percentile 98.3%

Attack Vector NETWORK

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

Details

CISA KEV 2025-07-22

VulnCheck KEV 2025-07-18

ENISA EUVD EUVD-2025-20554

Ransomware Use Confirmed

CWE

CWE-94

Status published

Products (2)

microsoft/sharepoint_server 2016

microsoft/sharepoint_server 2019

Published Jul 08, 2025

KEV Added Jul 22, 2025

Tracked Since Feb 18, 2026