CVE-2023-49075 : What You Need to Know

This CVE-2023-49075 impacts the Pimcore Admin UI Classic Bundle, where two-factor authentication is disabled for non-admin security firewalls. An authenticated user can bypass the two-factor authentication, leading to a high severity issue with a CVSS base score of 8.5.

Understanding CVE-2023-49075

This section discusses the vulnerability, its impact, technical details, and mitigation steps related to CVE-2023-49075.

What is CVE-2023-49075?

The Admin Classic Bundle provides a Backend UI for Pimcore. The specific issue arises from the introduction of the

AdminBundle\Security\PimcoreUserTwoFactorCondition

in version 11, allowing authenticated users to access the system without providing two-factor credentials.

The Impact of CVE-2023-49075

This vulnerability poses a high risk as it compromises confidentiality, integrity, and availability. With two-factor authentication bypassed, unauthorized users could gain access to sensitive information and manipulate data within the system.

Technical Details of CVE-2023-49075

The following technical details shed light on the vulnerability's description, affected systems and versions, as well as the exploitation mechanism.

Vulnerability Description

The issue lies in the lack of two-factor authentication enforcement for non-admin users, enabling unauthorized access to the system.

Affected Systems and Versions

The Pimcore Admin UI Classic Bundle versions prior to 1.2.2 are affected by this vulnerability, leaving them open to exploitation.

Exploitation Mechanism

An attacker could exploit this vulnerability by leveraging the disabled two-factor authentication feature for non-admin security firewalls to gain unauthorized access.

Mitigation and Prevention

This section outlines the necessary steps to mitigate the impact of CVE-2023-49075 and prevent future occurrences.

Immediate Steps to Take

Users are advised to update the Pimcore Admin UI Classic Bundle to version 1.2.2 or newer, where the issue has been patched. Additionally, enabling two-factor authentication for all user roles is recommended to enhance security.

Long-Term Security Practices

Implementing a robust authentication mechanism, regular security audits, and employee cybersecurity training can help prevent similar vulnerabilities in the future.

Patching and Updates

Regularly updating software components, including security patches and fixes, is crucial to staying protected against evolving security threats.