7.8
Advisory Published
Updated

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

First published: Wed Oct 13 2021(Updated: )

Microsoft Excel Remote Code Execution Vulnerability

Credit: secure@microsoft.com secure@microsoft.com

Affected SoftwareAffected VersionHow to fix
Microsoft 365 Apps
Microsoft Excel=2013-sp1
Microsoft Excel=2013-sp1
Microsoft Excel=2016
Microsoft Office=2019
Microsoft Office=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

Never miss a vulnerability like this again

Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.

Frequently Asked Questions

  • What is CVE-2021-40485?

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

  • 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.

  • What is the severity of CVE-2021-40485?

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

  • 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.

  • 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

SecAlerts Pty Ltd.
132 Wickham Terrace
Fortitude Valley,
QLD 4006, Australia
info@secalerts.co
By using SecAlerts services, you agree to our services end-user license agreement. This website is safeguarded by reCAPTCHA and governed by the Google Privacy Policy and Terms of Service. All names, logos, and brands of products are owned by their respective owners, and any usage of these names, logos, and brands for identification purposes only does not imply endorsement. If you possess any content that requires removal, please get in touch with us.
© 2024 SecAlerts Pty Ltd.
ABN: 70 645 966 203, ACN: 645 966 203