CVE-2021-38646: Microsoft Office Access Connectivity Engine Remote Code Execution Vulnerability
First published: Wed Sep 15 2021(Updated: )
Microsoft Office Access Connectivity Engine contains an unspecified vulnerability which can allow for remote code execution.
Credit: secure@microsoft.com secure@microsoft.com secure@microsoft.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Microsoft Office | ||
| Microsoft 365 Apps for enterprise | ||
| Microsoft Office | =2013-sp1 | |
| Microsoft Office | =2013-sp1 | |
| Microsoft Office | =2016 | |
| Microsoft Office | =2019 | |
| Microsoft Office | =2013-sp1 | |
| Microsoft Office | =2016 | |
| =2013-sp1 | ||
| =2013-sp1 | ||
| =2016 | ||
| =2019 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2021-38646?
CVE-2021-38646 is classified as a critical vulnerability due to its potential for remote code execution.
How do I fix CVE-2021-38646?
To fix CVE-2021-38646, update your Microsoft Office or Microsoft 365 Apps to the latest version provided by Microsoft.
Which versions of software are affected by CVE-2021-38646?
CVE-2021-38646 affects Microsoft Office versions 2013 SP1, 2016, 2019, and Microsoft 365 Apps.
What could happen if CVE-2021-38646 is exploited?
If exploited, CVE-2021-38646 could allow an attacker to execute arbitrary code on the affected system.
How can I check if I am vulnerable to CVE-2021-38646?
Check your installed version of Microsoft Office or Microsoft 365 Apps against the versions affected by CVE-2021-38646.
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- version/microsoft office/2013-sp1
- version/microsoft office/2016
- version/microsoft office/2019