CVE-2018-18998 : Security Advisory and Response

LCDS Laquis SCADA prior to version 4.1.0.4150 has a vulnerability due to hardcoded credentials, potentially granting unauthorized access to the system.

Understanding CVE-2018-18998

Before version 4.1.0.4150, LCDS Laquis SCADA utilizes credentials that are hardcoded, allowing attackers unauthorized and elevated access to the system.

What is CVE-2018-18998?

This CVE refers to the use of hardcoded credentials in LCDS Laquis SCADA, enabling attackers to gain unauthorized access to the system.

The Impact of CVE-2018-18998

The vulnerability could lead to unauthorized access with elevated privileges, posing a significant security risk to affected systems.

Technical Details of CVE-2018-18998

LCDS Laquis SCADA prior to version 4.1.0.4150 is susceptible to exploitation due to hardcoded credentials.

Vulnerability Description

The use of hardcoded credentials in LCDS Laquis SCADA allows attackers to potentially gain unauthorized and elevated access to the system.

Affected Systems and Versions

Product: LCDS Laquis SCADA
Vendor: ICS-CERT
Versions Affected: All versions prior to 4.1.0.4150

Exploitation Mechanism

Attackers can exploit this vulnerability by leveraging the hardcoded credentials to gain unauthorized access to the system.

Mitigation and Prevention

Immediate action and long-term security practices are crucial to mitigate the risks associated with CVE-2018-18998.

Immediate Steps to Take

Update LCDS Laquis SCADA to version 4.1.0.4150 or later to eliminate the hardcoded credentials vulnerability.
Implement strong, unique passwords for all system credentials to prevent unauthorized access.

Long-Term Security Practices

Regularly review and update security configurations to address any potential vulnerabilities.
Conduct security training for personnel to enhance awareness of best practices in credential management.

Patching and Updates

Stay informed about security advisories and patches released by ICS-CERT to address vulnerabilities in LCDS Laquis SCADA.