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CVE-2024-21412 Report - Details, Severity, & Advisorie...

CVE-2024-21412 Report - Details, Severity, & Advisories

Twingate team

May 13, 2024

A high-severity vulnerability, CVE-2024-21412, has been identified in Internet Shortcut Files, affecting various versions of Microsoft Windows and Windows Server. This security feature bypass vulnerability requires user interaction, as an attacker must send a malicious file and convince the user to open it. The issue impacts a wide range of systems, including different versions of Windows 10, Windows 11, and Windows Server. It is crucial for users to be aware of this vulnerability and apply necessary security updates to protect their systems.

How do I know if I'm affected?

If you're using Microsoft Windows 10 versions 1809, 21h2, 22h2, Windows 11 (versions 21h2, 22h2, 23h2), or Windows Server versions 2019, 2022, 2022 23h2, you may be affected by the CVE-2024-21412 vulnerability. To know if you're at risk, check if you have installed the necessary security updates for your specific Windows version. This vulnerability doesn't affect Apple products, so users of those devices don't need to worry about this particular issue.

What should I do if I'm affected?

If you're affected by the this vulnerability, follow these simple steps: first, visit Microsoft's Security Update Guide to find the appropriate security update for your Windows version. Next, download and install the update to protect your system. Remember to always keep your software up-to-date to minimize security risks.

Is this in CISA’s Known Exploited Vulnerabilities Catalog?

The CVE-2024-21412 vulnerability is indeed listed in CISA's Known Exploited Vulnerabilities Catalog. It is named Microsoft Windows Internet Shortcut Files Security Feature Bypass Vulnerability and was added to the catalog on February 13, 2024. The due date for applying mitigations is March 5, 2024. The required action is to apply vendor-provided mitigations or discontinue using the affected product if no mitigations are available.

Weakness enumeration

The weakness enumeration for this vulnerability is "Insufficient Information”.

For more details

For a comprehensive understanding of this vulnerability, including its description, severity, technical details, and known affected software configurations, refer to the NVD page or the resources listed below.

Rapidly implement a modern Zero Trust network that is more secure and maintainable than VPNs.

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CVE-2024-21412 Report - Details, Severity, & Advisorie...

CVE-2024-21412 Report - Details, Severity, & Advisories

Twingate team

May 13, 2024

A high-severity vulnerability, CVE-2024-21412, has been identified in Internet Shortcut Files, affecting various versions of Microsoft Windows and Windows Server. This security feature bypass vulnerability requires user interaction, as an attacker must send a malicious file and convince the user to open it. The issue impacts a wide range of systems, including different versions of Windows 10, Windows 11, and Windows Server. It is crucial for users to be aware of this vulnerability and apply necessary security updates to protect their systems.

How do I know if I'm affected?

If you're using Microsoft Windows 10 versions 1809, 21h2, 22h2, Windows 11 (versions 21h2, 22h2, 23h2), or Windows Server versions 2019, 2022, 2022 23h2, you may be affected by the CVE-2024-21412 vulnerability. To know if you're at risk, check if you have installed the necessary security updates for your specific Windows version. This vulnerability doesn't affect Apple products, so users of those devices don't need to worry about this particular issue.

What should I do if I'm affected?

If you're affected by the this vulnerability, follow these simple steps: first, visit Microsoft's Security Update Guide to find the appropriate security update for your Windows version. Next, download and install the update to protect your system. Remember to always keep your software up-to-date to minimize security risks.

Is this in CISA’s Known Exploited Vulnerabilities Catalog?

The CVE-2024-21412 vulnerability is indeed listed in CISA's Known Exploited Vulnerabilities Catalog. It is named Microsoft Windows Internet Shortcut Files Security Feature Bypass Vulnerability and was added to the catalog on February 13, 2024. The due date for applying mitigations is March 5, 2024. The required action is to apply vendor-provided mitigations or discontinue using the affected product if no mitigations are available.

Weakness enumeration

The weakness enumeration for this vulnerability is "Insufficient Information”.

For more details

For a comprehensive understanding of this vulnerability, including its description, severity, technical details, and known affected software configurations, refer to the NVD page or the resources listed below.

Rapidly implement a modern Zero Trust network that is more secure and maintainable than VPNs.

CVE-2024-21412 Report - Details, Severity, & Advisories

Twingate team

May 13, 2024

A high-severity vulnerability, CVE-2024-21412, has been identified in Internet Shortcut Files, affecting various versions of Microsoft Windows and Windows Server. This security feature bypass vulnerability requires user interaction, as an attacker must send a malicious file and convince the user to open it. The issue impacts a wide range of systems, including different versions of Windows 10, Windows 11, and Windows Server. It is crucial for users to be aware of this vulnerability and apply necessary security updates to protect their systems.

How do I know if I'm affected?

If you're using Microsoft Windows 10 versions 1809, 21h2, 22h2, Windows 11 (versions 21h2, 22h2, 23h2), or Windows Server versions 2019, 2022, 2022 23h2, you may be affected by the CVE-2024-21412 vulnerability. To know if you're at risk, check if you have installed the necessary security updates for your specific Windows version. This vulnerability doesn't affect Apple products, so users of those devices don't need to worry about this particular issue.

What should I do if I'm affected?

If you're affected by the this vulnerability, follow these simple steps: first, visit Microsoft's Security Update Guide to find the appropriate security update for your Windows version. Next, download and install the update to protect your system. Remember to always keep your software up-to-date to minimize security risks.

Is this in CISA’s Known Exploited Vulnerabilities Catalog?

The CVE-2024-21412 vulnerability is indeed listed in CISA's Known Exploited Vulnerabilities Catalog. It is named Microsoft Windows Internet Shortcut Files Security Feature Bypass Vulnerability and was added to the catalog on February 13, 2024. The due date for applying mitigations is March 5, 2024. The required action is to apply vendor-provided mitigations or discontinue using the affected product if no mitigations are available.

Weakness enumeration

The weakness enumeration for this vulnerability is "Insufficient Information”.

For more details

For a comprehensive understanding of this vulnerability, including its description, severity, technical details, and known affected software configurations, refer to the NVD page or the resources listed below.