CVE-2024-0416 Explained : Impact and Mitigation

This CVE record pertains to a critical vulnerability identified in DeShang DSMall up to version 5.0.3. The vulnerability involves a path traversal issue in the file application/home/controller/MemberAuth.php file, allowing for remote attacks.

Understanding CVE-2024-0416

This section delves deeper into the specifics of CVE-2024-0416.

What is CVE-2024-0416?

The vulnerability identified as CVE-2024-0416 is a critical flaw found in DeShang DSMall versions up to 5.0.3. It resides in a specific functionality of the file application/home/controller/MemberAuth.php, where manipulation of the 'file_name' argument can lead to a path traversal exploit using '../filedir'. This exploit can be triggered remotely, making it a significant security concern.

The Impact of CVE-2024-0416

With the exploitation potential of this vulnerability, attackers could gain unauthorized access to sensitive files and directories on affected systems. The severity of the impact is classified as 'MEDIUM' based on the CVSS scores provided.

Technical Details of CVE-2024-0416

This section provides a detailed technical overview of the vulnerability.

Vulnerability Description

The vulnerability in DeShang DSMall up to version 5.0.3 allows for path traversal by manipulating the 'file_name' argument in the MemberAuth.php file, leading to unauthorized access to files and directories.

Affected Systems and Versions

The impacted system is DeShang DSMall with versions 5.0.0, 5.0.1, 5.0.2, and 5.0.3. Users of these versions are at risk of exploitation if the necessary security measures are not implemented.

Exploitation Mechanism

By leveraging the path traversal technique via the 'file_name' argument in MemberAuth.php, threat actors can execute remote attacks to access restricted directories and files, compromising the system's security.

Mitigation and Prevention

Protecting systems from CVE-2024-0416 requires immediate action and long-term security practices.

Immediate Steps to Take

Patch affected systems to mitigate the vulnerability.
Monitor system logs for any unusual file access or traversal attempts.

Long-Term Security Practices

Implement principle of least privilege to restrict access to critical files.
Conduct regular security audits and penetration testing to identify and address vulnerabilities promptly.

Patching and Updates

DeShang DSMall users should apply the latest security patches provided by the vendor to address CVE-2024-0416 and enhance system security against potential exploits.