Description
Microsoft SharePoint Server Remote Code Execution Vulnerability
References (2)
Core 2
Core References
Patch, Vendor Advisory x_refsource_misc
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-40487
Third Party Advisory, VDB Entry x_refsource_misc
https://www.zerodayinitiative.com/advisories/ZDI-21-1225/
Scores
CVSS v3
8.1
EPSS
0.4634
EPSS Percentile
98.7%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
total
Details
CWE
CWE-94
Status
published
Products (3)
microsoft/sharepoint_enterprise_server
2016
microsoft/sharepoint_foundation
2013 sp1
microsoft/sharepoint_server
2019
Published
Oct 13, 2021
Tracked Since
Feb 18, 2026