CVE-2019-19557 : Vulnerability Insights and Analysis

A flaw in the debug interface of Mercedes-Benz HERMES 1 allows unauthorized access to cellular modem details.

Understanding CVE-2019-19557

A misconfiguration in the debug interface of Mercedes-Benz HERMES 1 enables attackers with physical access to the device to extract cellular modem information.

What is CVE-2019-19557?

This CVE identifies a vulnerability in the debug interface of Mercedes-Benz HERMES 1 that could be exploited by individuals with direct physical contact to gain access to cellular modem details.

The Impact of CVE-2019-19557

The vulnerability poses a risk of unauthorized access to sensitive cellular modem information by attackers with physical proximity to the device.

Technical Details of CVE-2019-19557

The technical aspects of the vulnerability are as follows:

Vulnerability Description

A misconfiguration in the debug interface of Mercedes-Benz HERMES 1 allows attackers with physical access to the device hardware to obtain cellular modem information.

Affected Systems and Versions

Product: Mercedes-Benz HERMES 1
Vendor: Mercedes-Benz
Version: Not applicable

Exploitation Mechanism

The vulnerability can be exploited by individuals with direct physical contact with the device, enabling them to extract cellular modem details.

Mitigation and Prevention

To address CVE-2019-19557, consider the following steps:

Immediate Steps to Take

Implement physical security measures to restrict unauthorized access to the device.
Regularly monitor and audit access to the debug interface.

Long-Term Security Practices

Conduct regular security assessments and penetration testing to identify and address vulnerabilities.
Educate personnel on the importance of physical security and the risks associated with unauthorized access.

Patching and Updates

Stay informed about security advisories from Mercedes-Benz and apply patches promptly to mitigate known vulnerabilities.