CVE-2019-7854 : Exploit Details and Defense Strategies

An IDOR vulnerability in Magento versions 2.1 up to 2.1.18, 2.2 up to 2.2.9, and 2.3 up to 2.3.2 can potentially lead to the unauthorized disclosure of confidential credit history information.

Understanding CVE-2019-7854

This CVE involves an Insecure Direct Object Reference (IDOR) vulnerability in Magento versions 2.1 to 2.1.18, 2.2 to 2.2.9, and 2.3 to 2.3.2.

What is CVE-2019-7854?

An IDOR vulnerability in Magento versions 2.1 to 2.1.18, 2.2 to 2.2.9, and 2.3 to 2.3.2
Can result in unauthorized disclosure of company credit history details

The Impact of CVE-2019-7854

Unauthorized disclosure of confidential credit history information
Potential risk to a company's sensitive data

Technical Details of CVE-2019-7854

This section provides technical insights into the vulnerability.

Vulnerability Description

Insecure Direct Object Reference (IDOR) vulnerability
Found in Magento versions 2.1 to 2.1.18, 2.2 to 2.2.9, and 2.3 to 2.3.2

Affected Systems and Versions

Product: Magento 2
Versions affected: Magento 2.1 prior to 2.1.18, Magento 2.2 prior to 2.2.9, Magento 2.3 prior to 2.3.2

Exploitation Mechanism

Unauthorized access to confidential credit history information
Potential misuse of sensitive data

Mitigation and Prevention

Protecting systems from CVE-2019-7854 is crucial for maintaining security.

Immediate Steps to Take

Apply the security patch provided by Magento
Monitor and restrict access to sensitive data

Long-Term Security Practices

Regular security assessments and audits
Employee training on data protection

Patching and Updates

Install the security update released by Magento for versions 2.1.18, 2.2.9, and 2.3.2