CVE-2023-28046 Explained : Impact and Mitigation

This CVE-2023-28046 details an arbitrary file or folder deletion vulnerability found in Dell Display Manager versions 2.1.0 and prior. The vulnerability occurs during uninstallation, allowing a local low-privilege attacker to potentially delete arbitrary files on the operating system with high privileges.

Understanding CVE-2023-28046

This section delves into the key aspects of CVE-2023-28046 to help users understand the severity and implications of this vulnerability.

What is CVE-2023-28046?

CVE-2023-28046 is an arbitrary file or folder deletion vulnerability in Dell Display Manager versions 2.1.0 and earlier. This vulnerability arises during the uninstallation process, enabling a local attacker with low privileges to delete files on the operating system with elevated privileges.

The Impact of CVE-2023-28046

The impact of CVE-2023-28046 is significant as it can lead to the deletion of critical files on the system, potentially causing disruption or loss of data. A successful exploitation of this vulnerability could compromise the integrity of the affected systems.

Technical Details of CVE-2023-28046

Providing technical insights into the vulnerability helps in understanding its specifics and how it can be mitigated effectively.

Vulnerability Description

The arbitrary file or folder deletion vulnerability in Dell Display Manager versions 2.1.0 and earlier allows a local low-privilege attacker to delete important files on the operating system with high privileges. This could lead to system instability and data loss.

Affected Systems and Versions

The vulnerability specifically impacts Dell Display Manager versions 2.1.0 and prior. Users utilizing these versions are at risk of exploitation by malicious actors.

Exploitation Mechanism

The exploitation of this vulnerability requires local access to the system and low privileges. Attackers can leverage this vulnerability during the uninstallation process to delete crucial files on the system, potentially causing harm.

Mitigation and Prevention

Understanding how to mitigate and prevent CVE-2023-28046 is crucial to safeguard systems against potential attacks.

Immediate Steps to Take

Users should update Dell Display Manager to the latest version to mitigate the vulnerability.
Implement strict file permissions to limit unauthorized access to critical files.
Monitor system logs and file changes for any suspicious activities.

Long-Term Security Practices

Regularly update software and applications to patch known vulnerabilities.
Conduct security audits to identify and address potential weak points in the system.
Educate users on best practices for system security and encourage reporting of any unusual activities.

Patching and Updates

Dell has released a patch to address the arbitrary file or folder deletion vulnerability in Dell Display Manager. Users are advised to update to the latest version available to protect their systems from potential exploitation. For more information, users can refer to the vendor advisory link provided.

This comprehensive overview of CVE-2023-28046 sheds light on the vulnerability's nature, impact, and necessary actions to prevent security risks within affected systems.