CVE-2025-49706
Microsoft SharePoint Server Spoofing Vulnerability
CVSS v3
6.5
MEDIUM
EPSS Score
75.0 %
exploit probability
CISA KEV
Yes
known exploited
Exploitation
active
SSVC status
Description
Improper authentication in Microsoft Office SharePoint allows an unauthorized attacker to perform spoofing over a network.
CISA Known Exploited Vulnerability
- Date Added
- 2025-07-22
- Patch Due Date
- 2025-07-23
- Ransomware Use
- Known
Technical details
- CVSS v3 Vector
- 3.1
- Published
- 2025-07-08
- Last Modified
- 2025-10-27
Frequently asked questions
What is CVE-2025-49706?
Improper authentication in Microsoft Office SharePoint allows an unauthorized attacker to perform spoofing over a network.
Is CVE-2025-49706 actively exploited?
Yes. CVE-2025-49706 is on the CISA Known Exploited Vulnerabilities (KEV) catalog, meaning it has been confirmed as actively exploited in the wild. CISA requires federal agencies to patch by 7/23/2025.
What is the CVSS score for CVE-2025-49706?
CVE-2025-49706 has a CVSS v3 base score of 6.5 (MEDIUM severity), with vector string 3.1.
Is CVE-2025-49706 affecting your environment?
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