CVE-2023-21712: Windows Point-to-Point Tunneling Protocol Remote Code Execution Vulnerability
First published: Thu Jan 26 2023(Updated: )
Windows Point-to-Point Tunneling Protocol Remote Code Execution Vulnerability
Credit: secure@microsoft.com secure@microsoft.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Microsoft Windows 10 | =20H2 | |
| Microsoft Windows 8.1 for 32-bit systems | ||
| Microsoft Windows Server 2016 | ||
| Microsoft Windows 11 | =21H2 | |
| Microsoft Windows 10 | =20H2 | |
| Microsoft Windows 11 | =21H2 | |
| Microsoft Windows 10 | =1809 | |
| Microsoft Windows 10 | =1809 | |
| Microsoft Windows Server 2012 R2 | ||
| Microsoft Windows 11 | =22H2 | |
| Microsoft Windows 10 | =21H1 | |
| Microsoft Windows 10 | =21H2 | |
| Microsoft Windows 10 | =22H2 | |
| Microsoft Windows 10 | =22H2 | |
| Microsoft Windows 10 | =21H1 | |
| Microsoft Windows 10 | =1607 | |
| Microsoft Windows 10 | =21H1 | |
| Microsoft Windows 10 | ||
| Microsoft Windows Server 2019 | ||
| Microsoft Windows 10 | =1809 | |
| Microsoft Windows 10 | =21H2 | |
| Microsoft Windows Server 2019 | ||
| Microsoft Windows 10 | =22H2 | |
| Microsoft Windows Server 2012 R2 | ||
| Microsoft Windows Server 2022 | ||
| Microsoft Windows 10 | =20H2 | |
| Microsoft Windows 10 | ||
| Microsoft Windows 10 | =1607 | |
| Microsoft Windows 11 | =22H2 | |
| Microsoft Windows 10 | =21H2 | |
| Microsoft Windows Server 2022 | ||
| Microsoft Windows 8.1 for x64-based systems | ||
| Microsoft Windows Server 2016 | ||
| Microsoft Windows Server 2012 x64 | ||
| Microsoft Windows Server 2012 x64 | ||
| Microsoft Windows 10 | <10.0.10240.19562 | |
| Microsoft Windows 10 Version 1607 x86 | <10.0.14393.5501 | |
| Microsoft Windows 10 1809 | <10.0.17763.3650 | |
| Microsoft Windows 10 20H2 | <10.0.19042.2251 | |
| Microsoft Windows 10 21h1 | <10.0.19043.2251 | |
| Microsoft Windows 10 21h2 | <10.0.19044.2251 | |
| Microsoft Windows 10 22h2 | <10.0.19045.2486 | |
| Microsoft Windows 11 21h2 | <10.0.22000.1219 | |
| Microsoft Windows 11 22h2 | <10.0.22000.819 | |
| Microsoft Windows 8.1 | ||
| Microsoft Windows RT | ||
| Microsoft Windows Server 2012 x64 | ||
| Microsoft Windows Server 2012 x64 | =r2 | |
| Microsoft Windows Server 2016 | ||
| Microsoft Windows Server 2019 | ||
| Microsoft Windows Server 2022 | ||
| Microsoft Windows RT |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2023-21712?
CVE-2023-21712 has been rated as critical due to its potential for remote code execution.
How do I fix CVE-2023-21712?
To remediate CVE-2023-21712, ensure your system is updated with the latest security patches from Microsoft.
What systems are affected by CVE-2023-21712?
CVE-2023-21712 primarily affects various versions of Windows, including Windows 10, Windows 11, and Windows Server 2019.
What type of vulnerability is CVE-2023-21712?
CVE-2023-21712 is classified as a Remote Code Execution vulnerability.
How can I verify if I am impacted by CVE-2023-21712?
You can check your Windows version and installed patches to determine if you are vulnerable to CVE-2023-21712.
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- agent/tags
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- agent/softwarecombine
- collector/nvd-api
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- collector/nvd-index
- vendor/microsoft
- canonical/microsoft windows 10
- version/microsoft windows 10/20h2
- canonical/microsoft windows 8.1 for 32-bit systems
- canonical/microsoft windows server 2016
- canonical/microsoft windows 11
- version/microsoft windows 11/21h2
- version/microsoft windows 10/1809
- canonical/microsoft windows server 2012 r2
- version/microsoft windows 11/22h2
- version/microsoft windows 10/21h1
- version/microsoft windows 10/21h2
- version/microsoft windows 10/22h2
- version/microsoft windows 10/1607
- canonical/microsoft windows server 2019
- canonical/microsoft windows server 2022
- canonical/microsoft windows 8.1 for x64-based systems
- canonical/microsoft windows server 2012 x64
- canonical/microsoft windows 10 version 1607 x86
- canonical/microsoft windows 10 1809
- canonical/microsoft windows 10 20h2
- canonical/microsoft windows 10 21h1
- canonical/microsoft windows 10 21h2
- canonical/microsoft windows 10 22h2
- canonical/microsoft windows 11 21h2
- canonical/microsoft windows 11 22h2
- canonical/microsoft windows 8.1
- canonical/microsoft windows rt
- version/microsoft windows server 2012 x64/r2