What is CVE-2021-28450?

CVE-2021-28450 is a security advisory published by Microsoft Security Response Center (MSRC) with High severity. Microsoft SharePoint Denial of Service Update

Which CVE IDs does CVE-2021-28450 cover?

CVE-2021-28450 covers the following CVE IDs: CVE-2021-28450. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of CVE-2021-28450?

CVE-2021-28450 has a CVSS v3 base score of 5.0, published by Microsoft Security Response Center (MSRC).

Which products are affected by CVE-2021-28450?

CVE-2021-28450 affects 4 products, including: Microsoft SharePoint Enterprise Server 2013 Service Pack 1; Microsoft SharePoint Enterprise Server 2016; Microsoft SharePoint Foundation 2010 Service Pack 2; Microsoft SharePoint Server 2019.

CVE-2021-28450HighCVSS 5.0

Microsoft SharePoint Denial of Service Update

Vendor

Microsoft Security Response Center (MSRC)

Published

April 13, 2021

Last Modified

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🔗 CVE IDs covered (1)

CVE-2021-28450 →

🎯 Affected products4

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

✅ Remediation

KB4504719 (Security Update) KB4493170 (Security Update) KB4504716 (Security Update) KB4504709 (Security Update)

🔗 References (6)

advisoryhttps://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-28450
patchhttps://www.microsoft.com/downloads/details.aspx?familyid=dd0af276-336a-4fce-9e7f-19d1f7d04140
patchhttps://www.microsoft.com/downloads/details.aspx?familyid=618323ea-078a-4f01-a48c-1831d9aa9f38
patchhttps://www.microsoft.com/downloads/details.aspx?familyid=a2ab05a0-ea8b-4dfd-978f-609c4705dfd2
referencehttps://support.microsoft.com/help/4504716
patchhttps://www.microsoft.com/downloads/details.aspx?familyid=7f8a5a28-c7ef-4cee-a4f5-700357986509