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 Software | Affected Version | How 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 |
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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.
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- collector/nvd-api
- agent/software-canonical-lookup-request
- collector/nvd-index
- vendor/microsoft
- canonical/microsoft 365 apps
- canonical/microsoft excel
- version/microsoft excel/2013-sp1
- version/microsoft excel/2016
- canonical/microsoft office
- version/microsoft office/2019
- canonical/microsoft office long term servicing channel
- version/microsoft office long term servicing channel/2021
- canonical/microsoft office long term servicing channel macos
- version/microsoft office long term servicing channel macos/2021
- canonical/microsoft office online server
- canonical/microsoft sharepoint enterprise server
- version/microsoft sharepoint enterprise server/2013-sp1