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CVE-2025-49704

Microsoft SharePoint Remote Code Execution Vulnerability

Published: Jul 8, 2025Updated: Oct 27, 2025 Sources: CVE List NVD BDUCWE-94
8.8HIGH
NVD MITRE
EPSS Score
99.9%
Top 0.0%
CISA KEV
Active Exploitation
Since Jul 22, 2025
Exploits
No Known Exploits
Remediation
Patch Available
Self-Check
OpenVAS

Description

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

No summary for this CVE yet.

CVSS Vector Breakdown

AV:NAC:LPR:LUI:NS:UC:HI:HA:H
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:LPrivileges Required
Low
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:HAvailability
High
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Weaknesses

CWE-94

Affected Products

Microsoft Corp
commercial·USaka microsoft, microsoft corporation
sharepoint serverOn-premWeb App
Enterprise Software / collaboration-groupware
Microsoft SharePoint Enterprise Server 2016On-premWeb App
Enterprise Software / itsm-monitoring
Microsoft SharePoint Server 2019On-premWeb App
Enterprise Software / itsm-monitoring
and 2 more affected products View all →

Exploitability

CISA Known Exploited Vulnerability
Added to KEV:Jul 22, 2025
Remediation due:Jul 23, 2025
Ransomware:Known ransomware use

Required action: 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.

Official Patch Available
Is your org exposed to CVE-2025-49704?We can run the check for you — a free external exposure review, no install. Check my exposure

Attack Graph

Products CVE Techniques Tactics

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MITRE ATT&CK

2 techniques
Execution
Initial Access
View detailed technique mapping

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-49704
msrc.microsoft.com
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-49704
cisa.gov
https://www.microsoft.com/en-us/security/blog/2025/07/22/disrupting-active-exploitation-of-on-premises-sharepoint-vulnerabilities/
microsoft.com
News mentions
2

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