CVE-2023-1723 : Security Advisory and Response

This CVE, assigned by TR-CERT, was published on April 17, 2023, and revolves around an SQL Injection vulnerability in Veragroup Mobile Assistant.

Understanding CVE-2023-1723

This section will delve into what exactly CVE-2023-1723 entails, its impact, technical details, and mitigation strategies.

What is CVE-2023-1723?

The CVE-2023-1723 vulnerability involves the improper neutralization of special elements used in an SQL command, which results in an SQL Injection flaw in Veragroup Mobile Assistant, specifically affecting versions before 21.S.2343.

The Impact of CVE-2023-1723

The impact of this vulnerability is categorized under CAPEC-66 as a SQL Injection attack. With a CVSS v3.1 base score of 9.8 (Critical), the confidentiality, integrity, and availability impact are all rated as high. The attack complexity is low, and no privileges are required for exploitation.

Technical Details of CVE-2023-1723

This section will provide an overview of the vulnerability description, affected systems and versions, and the exploitation mechanism.

Vulnerability Description

The vulnerability stems from improper neutralization of special elements in an SQL command used in Veragroup Mobile Assistant, leading to the possibility of SQL Injection attacks.

Affected Systems and Versions

The issue impacts Veragroup Mobile Assistant versions prior to 21.S.2343.

Exploitation Mechanism

Exploiting this vulnerability involves injecting malicious SQL commands into the application, potentially gaining unauthorized access to the database and performing various unauthorized actions.

Mitigation and Prevention

Understanding how to mitigate and prevent CVE-2023-1723 is crucial for securing systems against potential exploitation.

Immediate Steps to Take

Update Veragroup Mobile Assistant to version 21.S.2343 or later to eliminate the SQL Injection vulnerability.
Implement input validation to sanitize user inputs and prevent malicious SQL injection attempts.

Long-Term Security Practices

Regularly monitor and audit application logs for any unusual SQL queries.
Conduct regular security assessments and penetration testing to identify and address vulnerabilities.

Patching and Updates

Stay informed about security advisories from Veragroup and TR-CERT to promptly apply patches and updates that address known vulnerabilities. Regularly update software and ensure the latest security measures are in place to protect against evolving threats.