CVE-2019-14719 : Exploit Details and Defense Strategies

Verifone MX900 series Pinpad Payment Terminals with OS version 30251000 are vulnerable to multiple arbitrary command injections, specifically through the file manager functionality.

Understanding CVE-2019-14719

This CVE entry highlights a critical security issue in Verifone MX900 series Pinpad Payment Terminals.

What is CVE-2019-14719?

The Verifone MX900 series Pinpad Payment Terminals, running OS version 30251000, are prone to arbitrary command injections, which can be exploited through the file manager feature.

The Impact of CVE-2019-14719

This vulnerability allows attackers to execute arbitrary commands on the affected terminals, potentially leading to unauthorized access, data theft, or system compromise.

Technical Details of CVE-2019-14719

Verifone MX900 series Pinpad Payment Terminals are affected by the following:

Vulnerability Description

The vulnerability in the terminals allows threat actors to inject and execute arbitrary commands, posing a severe security risk.

Affected Systems and Versions

Product: Verifone MX900 series Pinpad Payment Terminals
Vendor: Verifone
Versions: OS version 30251000

Exploitation Mechanism

The vulnerability is exploited through the file manager functionality, enabling attackers to execute unauthorized commands on the affected terminals.

Mitigation and Prevention

It is crucial to take immediate action to secure the Verifone MX900 series Pinpad Payment Terminals:

Immediate Steps to Take

Disable any unnecessary services or features that could be exploited by attackers.
Implement network segmentation to restrict access to the terminals.
Regularly monitor and audit the terminals for any suspicious activities.

Long-Term Security Practices

Conduct regular security assessments and penetration testing to identify and address vulnerabilities.
Keep the terminals' operating system and software up to date with the latest security patches.

Patching and Updates

Ensure that Verifone releases and apply security patches promptly to mitigate the risk of arbitrary command injections.