CVE-2021-33095 : What You Need to Know
Learn about CVE-2021-33095, a vulnerability in Intel(R) NUC M15 Laptop Kit Keyboard LED Service driver pack before version 1.0.0.4 that could allow privilege escalation. Find mitigation steps and best practices.
A security vulnerability has been identified in the Intel(R) NUC M15 Laptop Kit Keyboard LED Service driver pack before version 1.0.0.4, potentially allowing an authenticated user to escalate privileges via local access.
Understanding CVE-2021-33095
This CVE identifies an unquoted search path vulnerability in the installer for the Intel(R) NUC M15 Laptop Kit Keyboard LED Service driver pack.
What is CVE-2021-33095?
The CVE-2021-33095 vulnerability refers to an unquoted search path issue in the affected driver pack, which could enable an authenticated user to execute code with elevated privileges locally.
The Impact of CVE-2021-33095
Exploitation of this vulnerability could lead to an attacker gaining escalated privileges on the system, potentially resulting in unauthorized access or control over the affected device.
Technical Details of CVE-2021-33095
This section provides an overview of the vulnerability's description, affected systems, and the exploitation mechanism.
Vulnerability Description
The unquoted search path vulnerability in the Intel(R) NUC M15 Laptop Kit Keyboard LED Service driver pack before version 1.0.0.4 allows an authenticated user to execute malicious code with elevated privileges by leveraging the insecure path configuration.
Affected Systems and Versions
The vulnerability impacts the Intel(R) NUC M15 Laptop Kit Keyboard LED Service driver pack versions before 1.0.0.4.
Exploitation Mechanism
An authenticated user with access to the affected system could abuse the unquoted search path issue to escalate privileges and execute unauthorized commands.
Mitigation and Prevention
To address CVE-2021-33095, proactive steps must be taken to secure systems and prevent potential exploitation.
Immediate Steps to Take
Ensure to update the Intel(R) NUC M15 Laptop Kit Keyboard LED Service driver pack to version 1.0.0.4 or later to mitigate the vulnerability and enhance system security.
Long-Term Security Practices
Implement security best practices, such as regular software updates, monitoring system activities, and restricting user privileges, to enhance overall system security.
Patching and Updates
Stay informed about security advisories from Intel and promptly apply patches and updates to address known vulnerabilities and minimize security risks.