CVE-2023-4037 : Vulnerability Insights and Analysis

This CVE, assigned by INCIBE, highlights a critical SQL injection vulnerability in the ConacWin 3.7.1.2 web interface developed by Setelsa Security. The vulnerability was first published on October 4, 2023, and poses a significant risk to confidential data stored in the database.

Understanding CVE-2023-4037

This section delves into the details of the CVE-2023-4037 vulnerability, its impact, technical aspects, and mitigation strategies.

What is CVE-2023-4037?

CVE-2023-4037 refers to a blind SQL injection vulnerability found in the ConacWin 3.7.1.2 web interface. This vulnerability could be exploited by a local attacker to access sensitive information stored in the database by sending a specially crafted SQL query to the xml parameter.

The Impact of CVE-2023-4037

The impact associated with CVE-2023-4037 is classified as critical. It falls under CAPEC-66 SQL Injection, where the confidentiality, integrity, and availability of the system are significantly compromised. The base score for this vulnerability is 9.9, indicating a high severity level.

Technical Details of CVE-2023-4037

In this section, we will explore the technical details related to the vulnerability.

Vulnerability Description

The blind SQL injection vulnerability in the ConacWin 3.7.1.2 web interface allows attackers to execute malicious SQL queries through the xml parameter, potentially leading to unauthorized access to sensitive data stored in the database.

Affected Systems and Versions

The vulnerability affects ConacWin version 3.7.1.2 developed by Setelsa Security.

Exploitation Mechanism

Attackers can exploit this vulnerability by sending a specially crafted SQL query to the xml parameter in the ConacWin 3.7.1.2 web interface, enabling them to extract sensitive information from the database.

Mitigation and Prevention

Mitigating CVE-2023-4037 requires immediate actions and long-term security practices to safeguard systems from such vulnerabilities.

Immediate Steps to Take

Organizations should apply the patch provided by Setelsa Security promptly to address the vulnerability.
It is crucial to monitor and restrict access to sensitive database information to prevent unauthorized exploitation.

Long-Term Security Practices

Regular security assessments and penetration testing can help identify and address vulnerabilities before they are exploited.
Training employees on secure coding practices and the risks associated with SQL injection attacks can enhance the overall security posture.

Patching and Updates

Setelsa Security has released version 3.9.1.1, which includes a fix for the SQL injection vulnerability in ConacWin. Organizations are advised to update their systems to the latest version to mitigate the risk effectively.