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CVE-2025-49704Microsoft SharePoint Remote Code Execution Vulnerability
Improper control of generation of code ('code injection') in Microsoft Office SharePoint allows an authorized attacker to execute code over a network.
8.8 HIGHEPSS 99.99%⚡ Known Exploited (CISA KEV)NVD: Analyzed
Overview
Severity
| Score | Severity | Version | Vector String |
|---|---|---|---|
| 8.8 | HIGH | 3.1microsoft (CNA) | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
| 8.8 | HIGH | 3.1microsoft (CNA) | 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 |
CISA required action
⚡ Known exploited · remediation due Jul 23, 2025
Disconnect public-facing versions of SharePoint Server that have reached their end-of-life (EOL) or end-of-service (EOS) to include SharePoint Server 2013 and earlier versions. For supported versions, please follow the mitigations according to CISA (URL listed below in Notes) and vendor instructions (URL listed below in Notes). Adhere to the applicable BOD 22-01 guidance for cloud services or discontinue use of the product if mitigations are not available.
Details
- CVE ID
- CVE-2025-49704
- Status
- Analyzed
- Assigner (CNA)
- microsoft
- Published
- Jul 8, 2025
- Last modified
- 2026-06-17 09:31 UTC
- Weaknesses
- CWE-94 · Improper Control of Generation of Code ('Code Injection')
Affected Products
As published by the CNA in the CVE record.
MicrosoftMicrosoft SharePoint Enterprise Server 20161 version range
- 16.0.0 before 16.0.5508.1000
MicrosoftMicrosoft SharePoint Server 20191 version range
- 16.0.0 before 16.0.10417.20027
References
- msrc.microsoft.com https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-49704
- cisa.gov https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-49704
- microsoft.com https://www.microsoft.com/en-us/security/blog/2025/07/22/disrupting-active-exploitation-of-on-premises-sharepoint-vulnerabilities/