What is CVE-2021-31196?

CVE-2021-31196 is a security advisory published by Microsoft Security Response Center (MSRC) with High severity. Microsoft Exchange Server Remote Code Execution Vulnerability

Which CVE IDs does CVE-2021-31196 cover?

CVE-2021-31196 covers the following CVE IDs: CVE-2021-31196. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of CVE-2021-31196?

CVE-2021-31196 has a CVSS v3 base score of 7.2, published by Microsoft Security Response Center (MSRC).

Which products are affected by CVE-2021-31196?

CVE-2021-31196 affects 5 products, including: Microsoft Exchange Server 2013 Cumulative Update 23; Microsoft Exchange Server 2016 Cumulative Update 20; Microsoft Exchange Server 2016 Cumulative Update 21; Microsoft Exchange Server 2019 Cumulative Update 10; Microsoft Exchange Server 2019 Cumulative Update 9.

CVE-2021-31196HighCVSS 7.2

Microsoft Exchange Server Remote Code Execution Vulnerability

Vendor

Microsoft Security Response Center (MSRC)

Published

July 13, 2021

Last Modified

—

🔗 CVE IDs covered (1)

CVE-2021-31196 →

🎯 Affected products5

Microsoft Exchange Server 2013 Cumulative Update 23
Microsoft Exchange Server 2016 Cumulative Update 20
Microsoft Exchange Server 2016 Cumulative Update 21
Microsoft Exchange Server 2019 Cumulative Update 10
Microsoft Exchange Server 2019 Cumulative Update 9

✅ Remediation

KB5004780 (Security Update) — fixed build 15.02.0858.015 KB5004779 (Security Update) — fixed build 15.01.2242.012 KB5004778 (Security Update) — fixed build 15.00.1497.023 KB5004779 (Security Update) — fixed build 15.01.2308.014 KB5004780 (Security Update) — fixed build 15.02.0922.013

🔗 References (9)

advisoryhttps://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-31196
patchhttp://www.microsoft.com/download/details.aspx?familyid=a78de9ec-af4e-4e31-be7d-17db9fc335db
referencehttps://support.microsoft.com/help/5004780
patchhttp://www.microsoft.com/download/details.aspx?familyid=61d75c2f-8b98-4971-b22c-ebd114772d3d
referencehttps://support.microsoft.com/help/5004779
patchhttp://www.microsoft.com/download/details.aspx?familyid=cae731a5-0d00-4f76-b2c6-84bd511e529f
referencehttps://support.microsoft.com/help/5004778
patchhttp://www.microsoft.com/download/details.aspx?familyid=ccf40c19-2653-4b5c-b922-d6d09bbf1c3e
patchhttp://www.microsoft.com/download/details.aspx?familyid=07683b40-1608-437d-a90a-eb2683cb3092