CVE-2021-1674: Windows Remote Desktop Protocol Core Security Feature Bypass Vulnerability
First published: Tue Jan 12 2021(Updated: )
Windows Remote Desktop Protocol Core Security Feature Bypass Vulnerability
Credit: secure@microsoft.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Microsoft Windows 7 | ||
| Microsoft Windows Server 2008 R2 | ||
| Microsoft Windows 7 | ||
| Microsoft Windows Server 2012 R2 | ||
| Microsoft Windows Server | =20H2 | |
| Microsoft Windows Server | =1909 | |
| Microsoft Windows Server 2008 R2 | ||
| Microsoft Windows Server 2012 R2 | ||
| Microsoft Windows Server | =2004 | |
| Microsoft Windows RT | ||
| Microsoft Windows Server | ||
| Microsoft Windows Server | ||
| Microsoft Windows 8.1 | ||
| Microsoft Windows 8.1 | ||
| Microsoft Windows Server 2019 | ||
| Microsoft Windows Server 2019 | ||
| Microsoft Windows Server 2016 | ||
| Microsoft Windows Server 2016 | ||
| Windows 10 | =20H2 | |
| Windows 10 | =20H2 | |
| Windows 10 | =1803 | |
| Windows 10 | =1809 | |
| Windows 10 | =1809 | |
| Windows 10 | =1809 | |
| Windows 10 | =1607 | |
| Windows 10 | =1607 | |
| Windows 10 | =1909 | |
| Windows 10 | =1909 | |
| Windows 10 | =1909 | |
| Windows 10 | ||
| Windows 10 | =1803 | |
| Windows 10 | =1803 | |
| Windows 10 | ||
| Windows 10 | =2004 | |
| Windows 10 | =2004 | |
| Windows 10 | =2004 | |
| Windows 10 | ||
| Windows 10 | =20h2 | |
| Windows 10 | =1607 | |
| Windows 10 | =1803 | |
| Windows 10 | =1809 | |
| Windows 10 | =1909 | |
| Windows 10 | =2004 | |
| Microsoft Windows 7 | =sp1 | |
| Microsoft Windows | ||
| Microsoft Windows RT | ||
| 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 | =1909 | |
| 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.
Reference Links
Frequently Asked Questions
What is the severity of CVE-2021-1674?
CVE-2021-1674 has been assigned a medium severity rating due to its potential for exploitation in a remote desktop environment.
How do I fix CVE-2021-1674?
To fix CVE-2021-1674, apply the patches provided by Microsoft for your affected version of Windows.
Which versions of Windows are affected by CVE-2021-1674?
CVE-2021-1674 affects various versions of Windows 10, Windows 7, Windows Server 2008 R2, Windows Server 2016, Windows Server 2019, and Windows Server 2012.
Can CVE-2021-1674 be exploited remotely?
Yes, CVE-2021-1674 is a remote desktop protocol vulnerability that can be exploited by attackers to bypass security features.
What are the potential impacts of CVE-2021-1674?
The potential impacts of CVE-2021-1674 include unauthorized access to sensitive information and the ability to execute arbitrary code on the affected system.
- agent/type
- agent/title
- agent/remedy
- agent/description
- collector/mitre-cve
- source/MITRE
- agent/references
- collector/msrc-cve
- source/Microsoft
- agent/software-canonical-lookup
- agent/severity
- agent/first-publish-date
- agent/event
- agent/last-modified-date
- agent/source
- agent/software-canonical-lookup-request
- agent/author
- agent/softwarecombine
- agent/tags
- collector/nvd-api
- source/NVD
- collector/nvd-index
- vendor/microsoft
- canonical/microsoft windows 7
- canonical/microsoft windows server 2008 r2
- canonical/microsoft windows server 2012 r2
- canonical/microsoft windows server
- version/microsoft windows server/20h2
- version/microsoft windows server/1909
- version/microsoft windows server/2004
- canonical/microsoft windows rt
- canonical/microsoft windows 8.1
- canonical/microsoft windows server 2019
- canonical/microsoft windows server 2016
- canonical/windows 10
- version/windows 10/20h2
- version/windows 10/1803
- version/windows 10/1809
- version/windows 10/1607
- version/windows 10/1909
- version/windows 10/2004
- version/microsoft windows 7/sp1
- canonical/microsoft windows
- version/microsoft windows server/r2-sp1
- version/microsoft windows server/r2
- version/microsoft windows server 2016/20h2
- version/microsoft windows server 2016/1909
- version/microsoft windows server 2016/2004