CVE-2025-41004 is a SQL Injection vulnerability classified under CWE-89 found in Imaster's Patient Record Management System, specifically in the ‘/projects/hospital/admin/complaints.php’ endpoint via the ‘id’ parameter. This vulnerability allows an unauthenticated attacker with low privileges to inject malicious SQL code due to improper neutralization of special elements in SQL commands. The vulnerability affects all versions of the product, indicating a systemic flaw in input handling. The CVSS 4.0 score of 8.7 reflects a high severity, with network attack vector, low attack complexity, no authentication or user interaction required, and high impact on confidentiality, integrity, and availability. Exploiting this flaw could enable attackers to extract sensitive patient records, modify or delete data, or disrupt system availability, severely impacting healthcare operations. Despite no known exploits in the wild, the vulnerability’s characteristics make it a prime target for attackers seeking to access or manipulate protected health information. The lack of available patches necessitates immediate mitigation through secure coding practices, such as parameterized queries and input validation, alongside monitoring and access restrictions. This vulnerability poses a significant risk to healthcare providers relying on Imaster’s system, especially in regions with stringent data protection regulations.

The impact of CVE-2025-41004 on European organizations is substantial due to the critical nature of healthcare data involved. Exploitation could lead to unauthorized disclosure of sensitive patient information, violating GDPR and other data protection laws, resulting in heavy fines and reputational damage. Integrity breaches could cause incorrect patient records, potentially endangering patient safety and treatment outcomes. Availability impacts could disrupt hospital operations, delaying care and emergency responses. The vulnerability's ease of exploitation without authentication increases the risk of widespread attacks, including ransomware or data theft campaigns targeting healthcare infrastructure. European healthcare providers using Imaster’s system may face operational, legal, and financial consequences, emphasizing the need for rapid detection and remediation. Furthermore, the healthcare sector is a known target for cyber espionage and ransomware, increasing the strategic risk for European countries with advanced healthcare systems.

To mitigate CVE-2025-41004, organizations should immediately implement strict input validation and sanitization on the ‘id’ parameter and all user inputs in the affected endpoint. Employ parameterized queries or prepared statements to prevent SQL injection attacks. Conduct a comprehensive code review of the Patient Record Management System to identify and remediate similar vulnerabilities. Restrict database user permissions to the minimum necessary to limit the impact of potential exploitation. Implement web application firewalls (WAF) with SQL injection detection and prevention rules tailored to the Imaster system’s traffic patterns. Monitor logs for unusual database queries or access patterns indicative of exploitation attempts. Since no official patches are available, consider isolating the vulnerable system segment and applying compensating controls such as network segmentation and enhanced authentication mechanisms. Engage with Imaster for timely updates and patches. Finally, ensure incident response plans are updated to address potential exploitation scenarios involving patient data breaches.