CVE-2021-34467
high
Microsoft CVSS v3 Base Score
7.1
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:L
EPSS Score
5.4%
Exploitation probability in 30 days
Top 8% most likely to be exploited
Attack Characteristics
Attack Vector
Network
Attack Complexity
High
Privileges Required
Low
User Interaction
None
Confidentiality
High
Integrity
High
Availability
Low
Published: July 16, 2021 (1879 days ago)
Last Modified: August 10, 2026
Vendor: Microsoft
Source: NVD
Vulnerability Report
Generated by CyberWatcher
Description
Microsoft SharePoint Server Remote Code Execution Vulnerability
CWE
NVD-CWE-noinfoAffected Products
microsoft sharepoint foundationmicrosoft sharepoint server