CVE-2025-49706

6.5 MEDIUM CISA KEV - Actively Exploited
Published: July 08, 2025 Modified: October 27, 2025
View on NVD

Description

Improper authentication in Microsoft Office SharePoint allows an unauthorized attacker to perform spoofing over a network.

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CVSS v3.x Details

0.0 Low Medium High Critical 10.0
Vector String
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-49706
Source: secure@microsoft.com
Vendor Advisory
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-49706
Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0
US Government Resource
https://www.microsoft.com/en-us/security/blog/2025/07/22/disrupting-active-exploitation-of-on-premises-sharepoint-vulnerabilities/
Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0
Press/Media Coverage Vendor Advisory

3 reference(s) from NVD

Quick Stats

CVSS v3 Score
6.5 / 10.0
EPSS (Exploit Probability)
72.9%
99th percentile
Exploitation Status
Actively Exploited
Remediation due: 2025-07-23

Weaknesses (CWE)

CWE-287

Affected Vendors

microsoft

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