CVE-2023-37196 Explained : Impact and Mitigation

A CWE-89 vulnerability known as SQL Injection has been identified in StruxureWare Data Center Expert software by Schneider Electric. This vulnerability could allow authenticated users to access unauthorized content, alter, or delete content, and execute unauthorized actions by manipulating alert settings on DCE.

Understanding CVE-2023-37196

This section delves into the details of the CVE-2023-37196 vulnerability.

What is CVE-2023-37196?

The CVE-2023-37196 vulnerability is classified as CWE-89: Improper Neutralization of Special Elements used in an SQL Command (SQL Injection) flaw. This flaw enables authenticated users to manipulate alert settings on DCE, potentially leading to unauthorized access and actions.

The Impact of CVE-2023-37196

The impact of CVE-2023-37196 is significant, with a CVSS v3.1 base score of 8.8 (High). This vulnerability can result in high confidentiality, integrity, and availability impacts, allowing malicious users to exploit the system with low privileges required.

Technical Details of CVE-2023-37196

Explore the technical aspects of CVE-2023-37196 and how it affects systems.

Vulnerability Description

The vulnerability arises from improper neutralization of special elements in SQL commands, opening the door to SQL Injection attacks. This can lead to unauthorized data access, modification, or deletion by authenticated users on DCE.

Affected Systems and Versions

The StruxureWare Data Center Expert software versions up to v7.9.3 are affected by this vulnerability. Users of these versions are urged to take immediate action to mitigate the risk.

Exploitation Mechanism

The exploit of this CVE involves manipulating alert settings on DCE by authenticated users, leveraging SQL Injection techniques to perform unauthorized actions.

Mitigation and Prevention

Discover the steps to mitigate the risks posed by CVE-2023-37196 and prevent future occurrences.

Immediate Steps to Take

To address CVE-2023-37196, users should apply the security patch provided by Schneider Electric promptly. Furthermore, limit user access and monitor alert setting changes closely.

Long-Term Security Practices

In the long term, organizations should invest in regular security assessments, employee training on secure coding practices, and continuous monitoring of system logs to detect unusual activities.

Patching and Updates

Regularly update and patch the StruxureWare Data Center Expert software to the latest secure version to ensure protection against known vulnerabilities.