What is CVE-2021-31966?

CVE-2021-31966 is a security advisory published by Microsoft Security Response Center (MSRC) with High severity. Microsoft SharePoint Server Remote Code Execution Vulnerability

Which CVE IDs does CVE-2021-31966 cover?

CVE-2021-31966 covers the following CVE IDs: CVE-2021-31966. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of CVE-2021-31966?

CVE-2021-31966 has a CVSS v3 base score of 7.2, published by Microsoft Security Response Center (MSRC).

Which products are affected by CVE-2021-31966?

CVE-2021-31966 affects 4 products, including: Microsoft SharePoint Enterprise Server 2013 Service Pack 1; Microsoft SharePoint Enterprise Server 2016; Microsoft SharePoint Foundation 2013 Service Pack 1; Microsoft SharePoint Server 2019.

CVE-2021-31966HighCVSS 7.2

Microsoft SharePoint Server Remote Code Execution Vulnerability

Vendor

Microsoft Security Response Center (MSRC)

Published

June 8, 2021

Last Modified

—

🔗 CVE IDs covered (1)

CVE-2021-31966 →

🎯 Affected products4

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

✅ Remediation

KB5001946 (Security Update) — fixed build 16.0.5173.1000 KB5001922 (Security Update) — fixed build 16.0.5173.1000 KB5001954 (Security Update) — fixed build 15.0.5353.1000 KB5001944 (Security Update) — fixed build 16.0.10375.20000 KB5001945 (Security Update) — fixed build 15.0.5353.1000 KB5001962 (Security Update) — fixed build 15.0.5353.1000 KB5001939 (Security Update) — fixed build 15.0.5353.1000

🔗 References (11)

advisoryhttps://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-31966
patchhttps://www.microsoft.com/downloads/details.aspx?familyid=29e155c6-6f3d-4f43-b08b-2f7976876511
referencehttps://support.microsoft.com/help/5001946
patchhttps://www.microsoft.com/downloads/details.aspx?familyid=016eadbe-bb59-4f2d-8272-883372584196
patchhttps://www.microsoft.com/downloads/details.aspx?familyid=d3d98284-da2c-429b-9081-3dc8a0a1217c
patchhttps://www.microsoft.com/downloads/details.aspx?familyid=b009b05d-86c1-404d-947d-759d1a60ae12
referencehttps://support.microsoft.com/help/5001944
patchhttps://www.microsoft.com/downloads/details.aspx?familyid=f6c34e89-39ae-4a6a-aa0f-c30b35fd4c7b
patchhttps://www.microsoft.com/downloads/details.aspx?familyid=a8ba0918-5776-4ba8-98dc-4cb71653ee0d
referencehttps://support.microsoft.com/help/5001962
patchhttps://www.microsoft.com/downloads/details.aspx?familyid=122a9ca3-880d-4311-9f80-be84878a9c25