CVE-2019-3909 : Exploit Details and Defense Strategies

CVE-2019-3909 was published on January 18, 2019, by Tenable. It involves the utilization of default credentials in Premisys Identicard version 3.1.190, preventing users from changing them without vendor intervention.

Understanding CVE-2019-3909

This CVE entry highlights a security issue in Premisys Identicard version 3.1.190 related to default credentials.

What is CVE-2019-3909?

The vulnerability in Premisys Identicard 3.1.190 involves the use of default credentials, restricting users from modifying them without vendor assistance.

The Impact of CVE-2019-3909

The inability to change default credentials poses a significant security risk as unauthorized individuals could potentially access the system.

Technical Details of CVE-2019-3909

This section provides more in-depth technical insights into the CVE.

Vulnerability Description

The default credentials in Premisys Identicard 3.1.190 are hardcoded, leaving users unable to alter them without vendor involvement.

Affected Systems and Versions

Product: Premisys Identicard 3.1.190
Vendor: n/a

Exploitation Mechanism

Unauthorized individuals could exploit this vulnerability by leveraging the default credentials to gain access to the system.

Mitigation and Prevention

It is crucial to take immediate steps to address and prevent potential security breaches.

Immediate Steps to Take

Contact the vendor for guidance on changing default credentials.
Implement strong, unique passwords for enhanced security.

Long-Term Security Practices

Regularly update and patch the system to address security vulnerabilities.
Conduct security audits to identify and mitigate potential risks.

Patching and Updates

Ensure that the system is updated with the latest patches and security fixes to mitigate the risk associated with default credentials.