CVE-2020-24407 : Vulnerability Insights and Analysis

Magento versions 2.4.0 and 2.3.5p1 are affected by an unsafe file upload vulnerability that could lead to arbitrary code execution by authenticated users with administrative permissions.

Understanding CVE-2020-24407

This CVE involves an arbitrary code execution risk in Magento Commerce due to a file import functionality vulnerability.

What is CVE-2020-24407?

Magento versions 2.4.0 and 2.3.5p1 are susceptible to an unsafe file upload flaw.
The vulnerability allows authenticated users with administrative privileges to exploit the System/Data and Transfer/Import components.

The Impact of CVE-2020-24407

CVSS Base Score: 9.1 (Critical)
Attack Vector: Network
Attack Complexity: Low
Privileges Required: High
Confidentiality Impact: High
Integrity Impact: High
Availability Impact: High
Scope: Changed
This vulnerability poses a severe risk of arbitrary code execution.

Technical Details of CVE-2020-24407

This section provides detailed technical insights into the vulnerability.

Vulnerability Description

The flaw allows for unsafe file uploads, potentially leading to arbitrary code execution.

Affected Systems and Versions

Affected Systems: Magento Commerce
Vendor: Adobe
Vulnerable Versions:
Magento Commerce <= 2.4.0
Magento Commerce <= 2.3.5p1

Exploitation Mechanism

Authenticated users with administrative permissions can exploit the vulnerability through the System/Data and Transfer/Import components.

Mitigation and Prevention

Protect your systems from CVE-2020-24407 with these mitigation strategies.

Immediate Steps to Take

Update Magento Commerce to a secure version.
Restrict administrative permissions to minimize the attack surface.
Monitor file uploads and user activities for suspicious behavior.

Long-Term Security Practices

Regularly audit and review file upload functionalities for security gaps.
Conduct security training for users with administrative privileges.

Patching and Updates

Apply security patches provided by Adobe for Magento Commerce.