CVE-2025-49704

HIGH CISA KEV

Published Jul 8, 2025 Modified Oct 27, 2025 CWE-94

Description

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

CVSS v3.1 Score

8.8

HIGH

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

CISA Known Exploited Vulnerability

This vulnerability is actively exploited in the wild.

Added: Jul 22, 2025 Remediation due: Jul 23, 2025 Known ransomware use

Weakness Type (CWE)

CWE-94 CWE-94

Affected Products

Vendor	Product	Versions
microsoft	sharepoint_server	All
microsoft	sharepoint_server	All

References

Advisories & Patches

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-49704 https://www.microsoft.com/en-us/security/blog/2025/07/22/disrupting-active-exploitation-of-on-premises-sharepoint-vulnerabilities/

Other References

https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-49704

Frequently Asked Questions

What is CVE-2025-49704? +

Improper control of generation of code ('code injection') in Microsoft Office SharePoint allows an authorized attacker to execute code over a network. It has a CVSS v3.1 base score of 8.8 (HIGH). This vulnerability is listed in CISA's Known Exploited Vulnerabilities catalog, indicating active exploitation in the wild.

How severe is CVE-2025-49704? +

CVE-2025-49704 has a CVSS v3.1 score of 8.8 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching.

What products are affected by CVE-2025-49704? +

CVE-2025-49704 affects products from microsoft, specifically: sharepoint_server. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2025-49704? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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Quick Facts

CVSS Score: 8.8
Severity: HIGH
Published: Jul 8, 2025
KEV: Active Exploit

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