Record summary
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CISA KEVyesWhether CISA lists this as exploited.
Techniques0AI attack methods connected to this vulnerability.
Case studies0Examples where this vulnerability is mentioned.
Vulnerability status
How serious this vulnerability is and whether it is known to be exploited.
CISA KEV
- CVE ID
- CVE-2025-49706
- Vendor/project
- Microsoft
- Product
- SharePoint
- Vulnerability name
- Microsoft SharePoint Improper Authentication Vulnerability
- Date added
- 2025-07-22
- Due date
- 2025-07-23
- Known ransomware campaign use
- Known
CWE-287
Exploit context
What the vulnerability is about.
Microsoft SharePoint contains an improper authentication vulnerability that allows an authorized attacker to perform spoofing over a network. Successfully exploitation could allow an attacker to view sensitive information and make some changes to disclosed information. This vulnerability could be chained with CVE-2025-49704. CVE-2025-53771 is a patch bypass for CVE-2025-49706, and the updates for CVE-2025-53771 include more robust protection than those for CVE-2025-49706.
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