Authentication Bypass in Dell Display Manager

Executive Summary

Dell Display and Peripheral Manager (DDPM) for Windows, versions before 2.3.0.17, has an Authentication Bypass by Spoofing vulnerability. This allows a low-privileged attacker with local access to bypass authentication and execute arbitrary code with elevated privileges.

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Detection Guidance

This vulnerability can be detected by checking the installed version of Dell Display and Peripheral Manager (DDPM). If the version is prior to 2.3.0.17, the system is vulnerable. Use the following commands to check the version: For Windows, open Command Prompt and run 'wmic product where name="Dell Display and Peripheral Manager" get version'.

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Impact Analysis

An attacker could exploit this to gain higher system access, install malware, steal data, or take control of the affected device. Since it requires local access, physical or network proximity is needed.

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Compliance Impact

This vulnerability could potentially impact compliance with GDPR and HIPAA by allowing unauthorized local access and privilege escalation. If exploited, it may lead to unauthorized data access or modification, violating confidentiality and integrity requirements under these regulations.

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Mitigation Strategies

Immediately update Dell Display and Peripheral Manager to version 2.3.0.17 or later. Ensure no untrusted local access is permitted until the update is applied. Restrict local user privileges to minimize potential exploitation.

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