CVE-2019-7892 : Vulnerability Insights and Analysis

Magento versions 2.1 before 2.1.18, 2.2 before 2.2.9, and 2.3 before 2.3.2 contain a vulnerability that allows remote code execution through server-side request forgery.

Understanding CVE-2019-7892

Magento 2 versions prior to specific updates are susceptible to a critical security flaw that enables unauthorized remote code execution.

What is CVE-2019-7892?

This CVE identifies a remote code execution vulnerability in Magento 2.1 before 2.1.18, 2.2 before 2.2.9, and 2.3 before 2.3.2. An attacker with administrator privileges can exploit this flaw through server-side request forgery.

The Impact of CVE-2019-7892

The vulnerability allows an authorized user to execute arbitrary code, posing a severe security risk to Magento-based systems and potentially leading to unauthorized access and data breaches.

Technical Details of CVE-2019-7892

Magento 2 versions 2.1.18, 2.2.9, and 2.3.2 are affected by the following:

Vulnerability Description

Remote code execution vulnerability in Magento 2
Exploitable by an authorized user with administrator privileges
Vulnerability triggered through server-side request forgery

Affected Systems and Versions

Magento 2.1 versions prior to 2.1.18
Magento 2.2 versions prior to 2.2.9
Magento 2.3 versions prior to 2.3.2

Exploitation Mechanism

Attacker gains access to shipment settings
Utilizes server-side request forgery to execute arbitrary code

Mitigation and Prevention

Immediate action is crucial to secure systems from CVE-2019-7892:

Immediate Steps to Take

Apply the security update provided by Magento immediately
Restrict access to shipment settings to authorized personnel only
Monitor for any unauthorized access or code execution attempts

Long-Term Security Practices

Regularly update Magento to the latest versions
Conduct security audits and penetration testing to identify vulnerabilities

Patching and Updates

Install security patches and updates promptly to address known vulnerabilities