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CVE-2024-21302

6.7 · MEDIUM
Published Aug 8, 2024 microsoft CWE-284 EPSS 1.56% (73th pctl)

Overview

CVE-2024-21302 is a medium-severity vulnerability affecting microsoft windows_10_1507. It was published on August 8, 2024 and has a CVSS 3.1 base score of 6.7 (MEDIUM).

This vulnerability has a CVSS 3.1 base score of 6.7, rated MEDIUM. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.

Technical Description

Summary:

As of July 8, 2025 Microsoft has completed mitigations to address this vulnerability. See KB5042562: Guidance for blocking rollback of virtualization-based security related updates and the Recommended Actions section of this CVE for guidance on how to protect your systems from this vulnerability.

An elevation of privilege vulnerability exists in Windows based systems supporting Virtualization Based Security (VBS), including a subset of Azure Virtual Machine SKUS. This vulnerability enables an attacker with administrator privileges to replace current versions of Windows system files with outdated versions. By exploiting this vulnerability, an attacker could reintroduce previously mitigated vulnerabilities, circumvent some features of VBS, and exfiltrate data protected by VBS.

Update: July 10, 2025

Microsoft has addressed this vulnerability for Windows 10 1507, Windows 10, version 1607, Windows 10, version 1809, and Windows Server 2016 and Windows Server 2018. This ensures that

Remediation

Check the references section for vendor advisories and patches from microsoft. Update windows_10_1507 to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

Affected Products

Vendor Product Versions Status
microsoft windows_10_1507 >= 0, < 10.0.10240.20710 Affected
microsoft windows_10_1607 >= 0, < 10.0.14393.7259 Affected
microsoft windows_10_1809 >= 0, < 10.0.17763.6189 Affected
microsoft windows_10_21h2 >= 0, < 10.0.19044.4780 Affected
microsoft windows_10_22h2 >= 0, < 10.0.19045.4780 Affected
microsoft windows_11_21h2 >= 0, < 10.0.22000.3147 Affected
microsoft windows_11_22h2 >= 0, < 10.0.22621.4037 Affected
microsoft windows_11_23h2 >= 0, < 10.0.22631.4037 Affected
microsoft windows_11_24h2 >= 0, < 10.0.26100.1457 Affected
microsoft windows_server_2016 >= 0, < 10.0.14393.7259 Affected
microsoft windows_server_2019 >= 0, < 10.0.17763.6189 Affected
microsoft windows_server_2022 >= 0, < 10.0.20348.2655 Affected
microsoft windows_server_2022_23h2 >= 0, < 10.0.25398.1085 Affected

Frequently Asked Questions

What is CVE-2024-21302?

CVE-2024-21302 is a medium-severity vulnerability affecting microsoft windows_10_1507. It was published on August 8, 2024 and has a CVSS 3.1 base score of 6.7 (MEDIUM).

How severe is CVE-2024-21302?

This vulnerability has a CVSS 3.1 base score of 6.7, rated MEDIUM. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.

How do I fix or remediate CVE-2024-21302?

Check the references section for vendor advisories and patches from microsoft. Update windows_10_1507 to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2024-21302?

CyberStrike's AI-powered security agents can automatically detect CVE-2024-21302 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.