CVE-2021-24072: Microsoft SharePoint Server Remote Code Execution Vulnerability

Overview

Severity

High (CVSS 8.8)

CVSS Vector

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

Category

Remote Code Execution

Exploit Status

Not Exploited

Exploitation Likelihood

More Likely

Patch Tuesday

2021-Feb

Released

2021-02-09

EPSS Score

4.19% (percentile: 88.7%)

Affected Products (3)

Microsoft Office

• Microsoft SharePoint Enterprise Server 2016
• Microsoft SharePoint Server 2019
• Microsoft SharePoint Foundation 2013 Service Pack 1

Security Updates (3)

• 4493195
• 4493194
• 4493210

Acknowledgments

Yuhao Weng (<a href="https://twitter.com/cjm00nw">@cjm00nw</a>) & Zhiniang Peng(<a href="https://twitter.com/edwardzpeng">@edwardzpeng</a>) of <a href="https://github.com/SangforLightsLab">Sangfor Lights Lab</a>

Revision History

• 2021-02-09: Information published.