Advisory Published
Updated

CVE-2021-33757: Windows Security Account Manager Remote Protocol Security Feature Bypass Vulnerability

First published: Wed Jul 14 2021(Updated: )

Windows Security Account Manager Remote Protocol Security Feature Bypass Vulnerability

Credit: secure@microsoft.com

Affected SoftwareAffected VersionHow 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=sp1
Microsoft Windows Server=sp2
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

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Frequently Asked Questions

  • What is the severity of CVE-2021-33757?

    CVE-2021-33757 has been classified as a security feature bypass vulnerability.

  • How do I fix CVE-2021-33757?

    To mitigate CVE-2021-33757, ensure that your Windows software is updated with the latest security patches from Microsoft.

  • What systems are affected by CVE-2021-33757?

    CVE-2021-33757 affects various versions of Windows 10, Windows 7, Windows 8.1, and multiple Windows Server editions.

  • Is CVE-2021-33757 exploitable remotely?

    Yes, CVE-2021-33757 can be exploited remotely, allowing attackers to bypass security features.

  • Can I still use my system if it has CVE-2021-33757?

    While you can continue using your system, it is recommended to apply the relevant updates to protect against potential exploitation of CVE-2021-33757.

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