CVE-2020-15079 : Exploit Details and Defense Strategies

In PrestaShop from version 1.5.0.0 and before version 1.7.6.6, an improper access control vulnerability exists in Carrier page, Module Manager, and Module Positions. This CVE has a CVSS base score of 6.4 (Medium severity).

Understanding CVE-2020-15079

This CVE identifies an improper access control issue in PrestaShop versions 1.5.0.0 to 1.7.6.6.

What is CVE-2020-15079?

The vulnerability allows unauthorized access to certain functionalities within PrestaShop, potentially leading to security breaches.

The Impact of CVE-2020-15079

The vulnerability's impact is rated as Medium severity with a CVSS base score of 6.4. It affects confidentiality, integrity, and requires low privileges for exploitation.

Technical Details of CVE-2020-15079

This section provides detailed technical information about the vulnerability.

Vulnerability Description

The vulnerability involves improper access control in Carrier page, Module Manager, and Module Positions within PrestaShop versions 1.5.0.0 to 1.7.6.6.

Affected Systems and Versions

Affected Product: PrestaShop
Affected Versions: >= 1.5.0.0, < 1.7.6.6

Exploitation Mechanism

Attack Vector: Network
Attack Complexity: Low
Privileges Required: Low
User Interaction: None
Scope: Changed
CVSS Vector String: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N

Mitigation and Prevention

Protect your systems from CVE-2020-15079 with the following steps:

Immediate Steps to Take

Update PrestaShop to version 1.7.6.6 or the latest release.
Monitor and restrict access to Carrier page, Module Manager, and Module Positions.

Long-Term Security Practices

Regularly review and update access control policies.
Conduct security audits to identify and address vulnerabilities.

Patching and Updates

Apply security patches provided by PrestaShop promptly to address known vulnerabilities.