CVE-2023-36900 : What You Need to Know

Windows Common Log File System Driver Elevation of Privilege Vulnerability is a critical security issue impacting various Microsoft Windows versions.

Understanding CVE-2023-36900

This section will delve into the details of the CVE-2023-36900 vulnerability.

What is CVE-2023-36900?

The CVE-2023-36900 is an Elevation of Privilege vulnerability affecting multiple Windows operating systems, allowing attackers to elevate their privileges on the targeted systems.

The Impact of CVE-2023-36900

The vulnerability poses a high risk with a CVSS base severity score of 7.8, allowing threat actors to potentially gain elevated privileges on the affected systems.

Technical Details of CVE-2023-36900

Let's explore the technical aspects of the CVE-2023-36900 vulnerability.

Vulnerability Description

The vulnerability exists in the Windows Common Log File System Driver, posing a threat to the integrity, confidentiality, and availability of the affected systems.

Affected Systems and Versions

Windows 10 Version 1809: 10.0.17763.4737
Windows Server 2019: 10.0.17763.4737
Windows Server 2019 (Server Core installation): 10.0.17763.4737
Windows Server 2022: 10.0.20348.1906, 10.0.20348.1903
Windows 11 version 21H2: 10.0.22000.2295
Windows 10 Version 21H2: 10.0.19044.3324
Windows 11 version 22H2: 10.0.22621.2134
Windows 10 Version 22H2: 10.0.19045.3324
Windows 10 Version 1507: 10.0.10240.20107
Windows 10 Version 1607: 10.0.14393.6167
Windows Server 2016: 10.0.14393.6167
Windows Server 2016 (Server Core installation): 10.0.14393.6167
Windows Server 2008 Service Pack 2: 6.0.6003.22216
Windows Server 2008 Service Pack 2 (Server Core installation): 6.0.6003.22216
Windows Server 2008 Service Pack 2: 6.0.6003.22216
Windows Server 2008 R2 Service Pack 1: 6.1.7601.26664
Windows Server 2012: 6.2.9200.24414
Windows Server 2012 (Server Core installation): 6.2.9200.24414
Windows Server 2012 R2: 6.3.9600.21503
Windows Server 2012 R2 (Server Core installation): 6.3.9600.21503

Exploitation Mechanism

Attackers can exploit this vulnerability to escalate their privileges through the Windows Common Log File System Driver, potentially gaining unauthorized access.

Mitigation and Prevention

Find out how to mitigate the risks associated with CVE-2023-36900.

Immediate Steps to Take

Apply security patches provided by Microsoft promptly to address the vulnerability.
Implement the principle of least privilege to restrict user privileges.

Long-Term Security Practices

Regularly update and patch your Windows operating systems to stay protected against known vulnerabilities.
Conduct security assessments and audits to identify and remediate potential security gaps.

Patching and Updates

Stay informed about security updates released by Microsoft and ensure timely installation on all affected systems to mitigate the CVE-2023-36900 vulnerability.