CVE-2023-32162 : Vulnerability Insights and Analysis

A local privilege escalation vulnerability has been identified in Wacom Drivers for Windows, allowing attackers to escalate privileges on affected installations. This vulnerability requires the attacker to execute low-privileged code on the target system first.

Understanding CVE-2023-32162

This section will cover details about CVE-2023-32162, its impact, technical description, affected systems, exploitation mechanism, mitigation, and prevention.

What is CVE-2023-32162?

The vulnerability in Wacom Drivers for Windows involves incorrect permission assignment, enabling local attackers to escalate privileges and execute arbitrary code in the context of SYSTEM.

The Impact of CVE-2023-32162

The impact of this vulnerability is rated as HIGH, with a CVSS v3.0 base score of 7.8, posing a significant risk to affected systems.

Technical Details of CVE-2023-32162

The technical details include a vulnerability description, affected systems and versions, and the exploitation mechanism.

Vulnerability Description

The flaw exists within the handling of the WacomInstallI.txt file by the PrefUtil.exe utility due to incorrect permissions. Exploitation allows malicious actors to escalate privileges on compromised systems.

Affected Systems and Versions

The vulnerability affects Wacom Drivers for Windows version 6.3.45.

Exploitation Mechanism

To exploit the vulnerability, an attacker must first execute low-privileged code on the target system before leveraging the incorrect permission settings in the WacomInstallI.txt file.

Mitigation and Prevention

Here, you will find information on immediate steps to take, long-term security practices, and the importance of patching and updates.

Immediate Steps to Take

Users are advised to apply security patches provided by Wacom promptly to mitigate the vulnerability and prevent potential privilege escalation attacks.

Long-Term Security Practices

Implementing the principle of least privilege, regularly updating system software, and monitoring for unauthorized access are crucial for long-term security.

Patching and Updates

Regularly check for updates from Wacom and apply them as soon as they are available to protect systems from known vulnerabilities.