CVE-2019-19556 Explained : Impact and Mitigation
Learn about CVE-2019-19556, an authentication bypass vulnerability in Mercedes-Benz HERMES 1 debug interface allowing unauthorized access to system information. Find mitigation steps and prevention measures.
A vulnerability in Mercedes-Benz HERMES 1 debug interface allows unauthorized access to system information.
Understanding CVE-2019-19556
This CVE describes an authentication bypass issue in the debug interface of Mercedes-Benz HERMES 1, enabling attackers with physical access to retrieve system data.
What is CVE-2019-19556?
An authentication bypass in the debug interface of Mercedes-Benz HERMES 1 permits attackers with physical device access to obtain system information.
The Impact of CVE-2019-19556
The vulnerability allows unauthorized users physical access to the device hardware to retrieve sensitive system information.
Technical Details of CVE-2019-19556
The technical aspects of this CVE are as follows:
Vulnerability Description
- An authentication bypass in the debug interface of Mercedes-Benz HERMES 1
Affected Systems and Versions
- Product: Mercedes-Benz HERMES 1
- Version: Not applicable
Exploitation Mechanism
- Unauthorized users with physical access to the device hardware can exploit the debug interface to retrieve system information.
Mitigation and Prevention
Steps to address and prevent exploitation of this vulnerability:
Immediate Steps to Take
- Restrict physical access to the device
- Implement strong access controls
Long-Term Security Practices
- Regular security assessments and audits
- Employee training on physical security best practices
Patching and Updates
- Apply security patches and updates provided by Mercedes-Benz