CVE-2019-19163 : Security Advisory and Response

A flaw in the firmware of the COMMAX WallPad (CDP-1020MB) allows unauthorized code execution, posing a significant security risk.

Understanding CVE-2019-19163

This CVE identifies a critical vulnerability in the COMMAX WallPad firmware that enables remote code execution.

What is CVE-2019-19163?

This vulnerability in the COMMAX WallPad (CDP-1020MB) firmware permits an attacker in close proximity to execute unauthorized commands due to an outdated MySQL version.

The Impact of CVE-2019-19163

CVSS Base Score: 7.5 (High)
Attack Vector: Adjacent Network
Confidentiality, Integrity, and Availability Impact: High
Privileges Required: None
Scope: Unchanged
This vulnerability can lead to unauthorized code execution, potentially compromising sensitive data and system integrity.

Technical Details of CVE-2019-19163

The technical aspects of the CVE-2019-19163 vulnerability are as follows:

Vulnerability Description

The flaw allows an unauthorized adjacent attacker to execute arbitrary code.

Affected Systems and Versions

Affected Platform: Linux
Affected Product: COMMAX Wallpad
Vulnerable Version: 2019.12.30 (custom version)

Exploitation Mechanism

The vulnerability arises from the use of an outdated version of MySQL in the WallPad firmware.

Mitigation and Prevention

To address CVE-2019-19163, follow these mitigation strategies:

Immediate Steps to Take

Update the COMMAX WallPad firmware to version 2019.12.30 or higher.

Long-Term Security Practices

Regularly update firmware and software to patch known vulnerabilities.
Implement network segmentation and access controls to limit unauthorized access.

Patching and Updates

Stay informed about security updates from COMMAX and apply patches promptly to secure the WallPad system.