CVE-2021-38651
high
Microsoft CVSS v3 Base Score
7.6
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:L/A:N
EPSS Score
1.2%
Exploitation probability in 30 days
Top 34% most likely to be exploited
Attack Characteristics
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
Required
Confidentiality
High
Integrity
Low
Availability
None
Published: September 15, 2021 (1818 days ago)
Last Modified: August 10, 2026
Vendor: Microsoft
Source: NVD
Vulnerability Report
Generated by CyberWatcher
Description
Microsoft SharePoint Server Spoofing Vulnerability
CWE
NVD-CWE-noinfoAffected Products
microsoft sharepoint enterprise servermicrosoft sharepoint foundationmicrosoft sharepoint server