CVE-2018-5402 : Vulnerability Insights and Analysis

The Auto-Maskin DCU 210E, RP-210E, and Marine Pro Observer Android App have a vulnerability that exposes the administrator PIN due to the use of an unencrypted embedded webserver. This allows attackers to manipulate configurations and upload malicious code.

Understanding CVE-2018-5402

This CVE involves the use of an embedded webserver in Auto-Maskin devices that transmit sensitive information in plaintext, leading to potential security risks.

What is CVE-2018-5402?

The vulnerability in Auto-Maskin products allows authenticated attackers to exploit the unencrypted transmission of the administrator PIN, enabling unauthorized configuration changes and code uploads.

The Impact of CVE-2018-5402

Attackers can modify configurations and upload executable code through unencrypted transmission of the administrator PIN.
Affected devices include Auto-Maskin DCU-210E, RP-210E, and Marine Pro Observer Android App versions prior to 3.7 on ARMv7.

Technical Details of CVE-2018-5402

This section provides detailed technical insights into the vulnerability.

Vulnerability Description

The vulnerability arises from the use of an embedded webserver that transmits the administrator PIN in unencrypted plaintext, allowing unauthorized access.

Affected Systems and Versions

Products: DCU-210E, RP-210E
Vendor: Auto-Maskin
Versions Affected: Prior to 3.7
Platforms: ARMv7

Exploitation Mechanism

Attack Complexity: Low
Attack Vector: Network
Confidentiality Impact: High
Integrity Impact: High
Privileges Required: None
User Interaction: None

Mitigation and Prevention

Protecting systems from CVE-2018-5402 requires immediate actions and long-term security practices.

Immediate Steps to Take

Implement TLS for authentication to administrator functions via the embedded webserver.

Long-Term Security Practices

Regularly update firmware and software to patch vulnerabilities.
Conduct security audits to identify and address potential weaknesses.

Patching and Updates

Stay informed about security updates and patches released by Auto-Maskin to address this vulnerability.