Advisory Published
Updated

CVE-2021-43905: Microsoft Office app Remote Code Execution Vulnerability

First published: Wed Dec 15 2021(Updated: )

Microsoft Office app Remote Code Execution Vulnerability

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

Affected SoftwareAffected VersionHow to fix
Microsoft Office<18.2110.13110.0
<18.2110.13110.0

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Frequently Asked Questions

  • What is the severity of CVE-2021-43905?

    CVE-2021-43905 is rated as critical due to its potential for remote code execution.

  • How do I fix CVE-2021-43905?

    To fix CVE-2021-43905, update Microsoft Office to the latest version beyond 18.2110.13110.0.

  • Who is affected by CVE-2021-43905?

    CVE-2021-43905 affects users of Microsoft Office versions prior to 18.2110.13110.0.

  • What types of attacks can exploit CVE-2021-43905?

    CVE-2021-43905 can be exploited through malicious documents that trigger the remote code execution vulnerability.

  • Is there a workaround for CVE-2021-43905?

    No official workaround for CVE-2021-43905 is provided; the best mitigation is to apply the latest software updates.

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