CVE-2023-36436
vulnerability analysis and mitigation

Overview

CVE-2023-36436 is a Windows MSHTML Platform Remote Code Execution Vulnerability that was discovered and reported in 2023. The vulnerability affects various versions of Microsoft Windows operating systems, including Windows 10, Windows 11, and Windows Server editions. This security flaw was officially published on October 10, 2023, and has been assigned a CVSS v3.1 base score of 7.8 (HIGH) (Microsoft Advisory).

Technical details

The vulnerability has been assessed with a CVSS v3.1 vector of CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H, indicating that it requires local access and user interaction to exploit, but can result in high impacts to confidentiality, integrity, and availability. The vulnerability affects the MSHTML Platform component of Windows systems (NVD).

Impact

If successfully exploited, this vulnerability could allow an attacker to execute remote code on affected systems, potentially gaining the same privileges as the logged-in user. The high CVSS score of 7.8 indicates significant potential impact on system security, affecting confidentiality, integrity, and availability of the targeted system (Microsoft Advisory).

Mitigation and workarounds

Microsoft has released security updates to address this vulnerability across multiple affected Windows versions, including Windows 10 (various versions), Windows 11, and Windows Server editions. Users are advised to apply the appropriate security updates through Windows Update or download and install the relevant patches for their specific system version (Rapid7).

Additional resources


SourceThis report was generated using AI

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