CVE-2021-28451: Microsoft Excel Remote Code Execution Vulnerability

Published Apr 13, 2021
·
Updated

Microsoft Excel Remote Code Execution Vulnerability

Affected Software

7 affected components
Microsoft 365 Apps
Microsoft Excel=2013-sp1
Microsoft Excel=2013-sp1
Microsoft Excel=2016
Microsoft Office Macos=2019
Microsoft Office Online Server
Microsoft Office Web Apps Server=2013-sp1

Event History

Apr 13, 2021
CVE Published
07:33 PM
Data Sourced
07:33 PM
DescriptionSeverity
Data Sourced
via NVD·08:15 PM
RemedyDescriptionSeverityAffected Software
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Frequently Asked Questions

1

What is CVE-2021-28451?

CVE-2021-28451 is a Microsoft Excel Remote Code Execution Vulnerability.

2

How severe is CVE-2021-28451?

CVE-2021-28451 has a severity rating of 7.8, which is considered high.

3

Which software versions are affected by CVE-2021-28451?

Microsoft Office LTSC for Mac 2021, Microsoft Excel 2013 SP1, Microsoft Excel 2016, Microsoft Office 2019, Microsoft Office Online Server, and Microsoft Office Web Apps Server 2013 SP1 are affected by CVE-2021-28451.

4

What is the unique difference between CVE-2021-28451 and CVE-2021-28454?

CVE-2021-28451 and CVE-2021-28454 are two separate vulnerabilities that have their own distinct CVE IDs.

5

How can I find more information about CVE-2021-28451?

You can find more information about CVE-2021-28451 at the following reference: [link](https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-28451).

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