CVE-2023-21727: Remote Procedure Call Runtime Remote Code Execution Vulnerability
First published: Tue Apr 11 2023(Updated: )
Remote Procedure Call Runtime Remote Code Execution Vulnerability
Credit: secure@microsoft.com secure@microsoft.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Microsoft Windows 10 | =20H2 | |
| Microsoft Windows 10 1607 | <10.0.14393.5850 | |
| Microsoft Windows 10 1809 | <10.0.17763.4252 | |
| Microsoft Windows 10 20h2 | <10.0.19042.2846 | |
| Microsoft Windows 10 21h2 | <10.0.19044.2846 | |
| Microsoft Windows 10 22h2 | <10.0.19045.2846 | |
| Microsoft Windows 11 21h2 | <10.0.22000.1817 | |
| Microsoft Windows 11 22h2 | <10.0.22621.1555 | |
| Microsoft Windows Server 2008 | =sp2 | |
| Microsoft Windows Server 2008 | =r2-sp1 | |
| Microsoft Windows Server 2012 | ||
| Microsoft Windows Server 2012 | =r2 | |
| Microsoft Windows Server 2016 | ||
| Microsoft Windows Server 2019 | ||
| Microsoft Windows Server 2022 | ||
| =1607 | ||
| =1607 | ||
| =22H2 | ||
| =22H2 | ||
| =22H2 | ||
| =21H2 | ||
| =21H2 | ||
| =22H2 | ||
| =21H2 | ||
| =20H2 | ||
| =21H2 | ||
| =22H2 | ||
| =21H2 | ||
| =20H2 | ||
| =1809 | ||
| =1809 | ||
| =1809 |
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Reference Links
Frequently Asked Questions
What is CVE-2023-21727?
CVE-2023-21727 is a Remote Procedure Call Runtime Remote Code Execution Vulnerability.
What software is affected by CVE-2023-21727?
Microsoft Windows Server 2008, Windows 11 (21H2), Windows Server 2012, Windows Server 2012 R2, Windows Server 2022, Windows 10, and Windows Server 2016 are affected by CVE-2023-21727.
What is the severity of CVE-2023-21727?
CVE-2023-21727 has a severity rating of 8.8 (High).
How can I fix CVE-2023-21727?
Apply the relevant patches provided by Microsoft for your specific software version.
Where can I find more information about CVE-2023-21727?
You can find more information about CVE-2023-21727 on the Microsoft Security Response Center website.
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