Nov 2021: Microsoft Excel Remote Code Execution Vulnerability
CVE-2021-40442 Published on November 10, 2021

Products Associated with CVE-2021-40442

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Affected Versions

Microsoft 365 Apps for Enterprise:

• Version 16.0.1 and below https://aka.ms/OfficeSecurityReleases is affected.

Microsoft Excel 2013 Service Pack 1:

• Version 15.0.0.0 and below 15.0.5397.1001 is affected.

Microsoft Excel 2016:

• Version 16.0.0.0 and below 16.0.5239.1001 is affected.

Microsoft Office 2019:

• Version 19.0.0 and below https://aka.ms/OfficeSecurityReleases is affected.

Microsoft Office 2019 for Mac:

• Version 16.0.0 and below 16.55.21111400 is affected.

Microsoft Office LTSC 2021:

• Version 16.0.1 and below https://aka.ms/OfficeSecurityReleases is affected.

Microsoft Office LTSC for Mac 2021:

• Version 16.0.1 and below 16.55.21111400 is affected.

Microsoft Office Online Server:

• Version 16.0.1 and below 16.0.10380.20000 is affected.

Microsoft Office Web Apps Server 2013 Service Pack 1:

• Version 15.0.1 and below 15.0.5397.1001 is affected.

Microsoft SharePoint Enterprise Server 2013 Service Pack 1:

• Version 15.0.0 and below 15.0.5397.1001 is affected.

Exploit Probability