CVE-2020-17016: Microsoft SharePoint Server Spoofing Vulnerability

Overview

Severity

High (CVSS 8)

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C

Category

Spoofing

Exploit Status

Not Exploited

Exploitation Likelihood

Less Likely

Patch Tuesday

2020-Nov

Released

2020-11-10

EPSS Score

16.89% (percentile: 95.0%)

Affected Products (4)

Microsoft Office

• Microsoft SharePoint Enterprise Server 2016
• Microsoft SharePoint Enterprise Server 2013 Service Pack 1
• Microsoft SharePoint Server 2019
• Microsoft SharePoint Server 2010 Service Pack 2

Security Updates (4)

• 4486717
• 4486723
• 4486714
• 4486706

Acknowledgments

Huynh Phuoc Hung, <a href="https://twitter.com/hph0var">@hph0var</a>

Revision History

• 2020-11-10: Information published.