CVE-2023-36904 : Exploit Details and Defense Strategies
Learn about CVE-2023-36904, a high-severity vulnerability in Windows Cloud Files leading to the elevation of privilege on Microsoft Windows systems. Find affected systems and mitigation steps.
A detailed overview of the Windows Cloud Files Mini Filter Driver Elevation of Privilege Vulnerability affecting multiple Microsoft products.
Understanding CVE-2023-36904
This section delves into the nature of the vulnerability and its impact on the affected systems.
What is CVE-2023-36904?
The CVE-2023-36904, known as the Windows Cloud Files Mini Filter Driver Elevation of Privilege Vulnerability, enables attackers to elevate privileges on Windows systems, potentially leading to unauthorized access and control of the affected systems.
The Impact of CVE-2023-36904
This vulnerability poses a high severity risk, with a CVSS base score of 7.8, allowing threat actors to exploit the flaw and gain elevated privileges, compromising system integrity and confidentiality.
Technical Details of CVE-2023-36904
Explore the specific technical aspects of the vulnerability, including affected systems, versions, and exploitation mechanisms.
Vulnerability Description
The Windows Cloud Files Mini Filter Driver Elevation of Privilege Vulnerability affects various Microsoft products, such as Windows 10, Windows Server, Windows 11, with specific version ranges being vulnerable to exploitation.
Affected Systems and Versions
- Windows 10 Version 1809
- Windows Server 2019
- Windows Server 2019 (Server Core installation)
- Windows Server 2022
- Windows 11 version 21H2
- Windows 10 Version 21H2
- Windows 11 version 22H2
- Windows 10 Version 22H2
Exploitation Mechanism
Threat actors can exploit this vulnerability to escalate privileges on systems running the affected versions, potentially gaining unauthorized access and performing malicious actions.
Mitigation and Prevention
Discover the essential steps to mitigate the CVE-2023-36904 vulnerability and safeguard your systems.
Immediate Steps to Take
- Apply the latest security updates and patches provided by Microsoft to address the vulnerability.
- Implement least privilege access controls to restrict unnecessary system privileges.
Long-Term Security Practices
- Regularly update and patch all software to protect against known vulnerabilities.
- Conduct security assessments and penetration testing to identify and address potential weaknesses.
Patching and Updates
Stay informed about security updates from Microsoft and promptly apply patches to ensure the protection of your systems.