Microsoft SharePoint Server Remote Code Execution Vulnerability
CVE-2021-42294

7.2HIGH

Key Information:

Vendor
Microsoft
Status
Microsoft Sharepoint Enterprise Server 2016
Microsoft Sharepoint Enterprise Server 2013 Service Pack 1
Microsoft Sharepoint Server 2019
Microsoft Sharepoint Server Subscription Edition
Vendor
CVE Published:
15 December 2021

Summary

Microsoft SharePoint Server Remote Code Execution Vulnerability

Affected Version(s)

Microsoft SharePoint Enterprise Server 2013 Service Pack 1 x64-based Systems 15.0.0 < 15.0.5407.1000

Microsoft SharePoint Enterprise Server 2016 x64-based Systems 16.0.0 < 16.0.5254.1000

Microsoft SharePoint Foundation 2013 Service Pack 1 x64-based Systems 15.0.0 < 15.0.5407.1000

References

https://portal.msrc.microsoft.com/en-US/security-guidance...
x_refsource_MISC

EPSS Score

1% chance of being exploited in the next 30 days.

CVSS V3.1

Score:
7.2
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Collectors

NVD DatabaseMitre Database
.