CVE-2021-26424: Windows TCP/IP Remote Code Execution Vulnerability
First published: Thu Aug 12 2021(Updated: )
Windows TCP/IP Remote Code Execution Vulnerability
Credit: secure@microsoft.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Windows 10 | ||
| Windows 10 | =20h2 | |
| Windows 10 | =21h1 | |
| Windows 10 | =1607 | |
| Windows 10 | =1809 | |
| Windows 10 | =1909 | |
| Windows 10 | =2004 | |
| Microsoft Windows 7 | =sp1 | |
| Microsoft Windows | ||
| Microsoft Windows RT | ||
| Microsoft Windows Server | =sp2 | |
| Microsoft Windows Server | =r2-sp1 | |
| Microsoft Windows Server | ||
| Microsoft Windows Server | =r2 | |
| Microsoft Windows Server 2016 | ||
| Microsoft Windows Server 2016 | =20h2 | |
| Microsoft Windows Server 2016 | =2004 | |
| Microsoft Windows Server 2019 |
Never miss a vulnerability like this again
Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.
Frequently Asked Questions
What is the severity of CVE-2021-26424?
CVE-2021-26424 has a severity rating of 8.1, which is classified as high, indicating significant risk if exploited.
How do I fix CVE-2021-26424?
To fix CVE-2021-26424, install the latest security updates from Microsoft that address this vulnerability.
What are the affected versions for CVE-2021-26424?
CVE-2021-26424 affects various versions of Microsoft Windows, including Windows 10, Windows 7, Windows 8.1, and several Windows Server editions.
Can CVE-2021-26424 be exploited remotely?
Yes, CVE-2021-26424 allows remote code execution, meaning an attacker can exploit this vulnerability from a remote location.
Is there a workaround for CVE-2021-26424 until a fix is applied?
There is currently no documented workaround for CVE-2021-26424, so it is advised to apply the official patches as soon as possible.
- agent/type
- agent/first-publish-date
- agent/remedy
- agent/event
- agent/title
- agent/references
- agent/severity
- agent/description
- collector/mitre-cve
- source/MITRE
- agent/last-modified-date
- agent/source
- agent/author
- agent/tags
- agent/softwarecombine
- collector/nvd-api
- source/NVD
- agent/software-canonical-lookup
- agent/software-canonical-lookup-request
- collector/nvd-index
- vendor/microsoft
- canonical/windows 10
- version/windows 10/20h2
- version/windows 10/21h1
- version/windows 10/1607
- version/windows 10/1809
- version/windows 10/1909
- version/windows 10/2004
- canonical/microsoft windows 7
- version/microsoft windows 7/sp1
- canonical/microsoft windows
- canonical/microsoft windows rt
- canonical/microsoft windows server
- version/microsoft windows server/sp2
- version/microsoft windows server/r2-sp1
- version/microsoft windows server/r2
- canonical/microsoft windows server 2016
- version/microsoft windows server 2016/20h2
- version/microsoft windows server 2016/2004
- canonical/microsoft windows server 2019