CVE-2021-40485: Microsoft Excel Remote Code Execution Vulnerability

Published Oct 13, 2021
·
Updated

Microsoft Excel Remote Code Execution Vulnerability

Affected Software

10 affected components
Microsoft 365 Apps
Microsoft Excel=2013-sp1
Microsoft Excel=2013-sp1
Microsoft Excel=2016
Microsoft Office=2019
Microsoft Office Macos=2019
Microsoft Office Long Term Servicing Channel=2021
Microsoft Office Long Term Servicing Channel Macos=2021
Microsoft Office Online Server
Microsoft SharePoint Enterprise Server=2013-sp1

Event History

Oct 13, 2021
CVE Published
via MITRE·12:27 AM
Data Sourced
via MITRE·12:27 AM
DescriptionSeverity
Data Sourced
via NVD·01:15 AM
RemedyDescriptionSeverityWeaknessAffected Software

Frequently Asked Questions

1

What is CVE-2021-40485?

CVE-2021-40485 is a Microsoft Excel Remote Code Execution Vulnerability.

2

Which software is affected by CVE-2021-40485?

CVE-2021-40485 affects various versions of Microsoft Excel, including 2013 SP1, 2016, and Office 365 Apps, as well as other related software such as Microsoft Office and SharePoint.

3

What is the severity of CVE-2021-40485?

CVE-2021-40485 has a severity rating of 7.8, which is considered high.

4

How can I fix CVE-2021-40485?

To fix CVE-2021-40485, Microsoft has released security updates for the affected software versions. It is recommended to install the latest security patches provided by Microsoft.

5

Where can I find more information about CVE-2021-40485?

You can find more information about CVE-2021-40485 on the Microsoft Security Response Center (MSRC) website at https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-40485.

Contact

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