CVE-2023-28900 : What You Need to Know

This CVE involves a Broken Access Control vulnerability in the Skoda Automotive cloud, which allows attackers to obtain nicknames and other user identifiers of Skoda Connect service users by specifying an arbitrary vehicle VIN number.

Understanding CVE-2023-28900

This section will delve into the details of the CVE-2023-28900 vulnerability.

What is CVE-2023-28900?

The CVE-2023-28900 vulnerability involves a Broken Access Control issue within the Skoda Automotive cloud system. Attackers can exploit this vulnerability to access nicknames and user identifiers of Skoda Connect service users by providing an arbitrary vehicle VIN number.

The Impact of CVE-2023-28900

The impact of this vulnerability, classified under CAPEC-116 Excavation, could lead to the exposure of sensitive information to unauthorized actors. With a CVSS base score of 5.3 (Medium severity), the confidentiality impact is low, while the integrity impact is none. The attack complexity is low, and it requires no special privileges or user interaction.

Technical Details of CVE-2023-28900

In this section, we will cover the technical aspects of CVE-2023-28900.

Vulnerability Description

The Skoda Automotive cloud contains a Broken Access Control vulnerability that allows attackers to retrieve nicknames and other user identifiers of Skoda Connect service users by inputting an arbitrary vehicle VIN number.

Affected Systems and Versions

The affected product is Škoda Connect by Škoda Auto with version 0.

Exploitation Mechanism

Attackers exploit this vulnerability by leveraging the Broken Access Control issue in the Skoda Automotive cloud to target specific vehicle VIN numbers and retrieve sensitive user information.

Mitigation and Prevention

Understanding how to mitigate and prevent CVE-2023-28900 is crucial for enhancing cybersecurity practices.

Immediate Steps to Take

Organizations should promptly patch and update the affected systems to fix the Broken Access Control vulnerability.
Implement strict access control measures to prevent unauthorized access to sensitive user information.

Long-Term Security Practices

Regularly conduct security assessments and audits to identify and address vulnerabilities proactively.
Educate users and administrators about safe cybersecurity practices and the importance of protecting sensitive information.

Patching and Updates

Stay vigilant for security advisories from Skoda Auto and apply recommended patches and updates promptly to mitigate the CVE-2023-28900 vulnerability.