CVE-2025-52025 identifies a critical SQL Injection vulnerability in the Aptsys gemscms POS Platform backend, specifically within the GetServiceByRestaurantID endpoint. The vulnerability stems from improper handling of user-supplied input in the 'id' parameter, which is directly concatenated into a dynamic SQL query string without any sanitization or use of prepared statements. This insecure coding practice allows an attacker to craft malicious input that alters the intended SQL command, enabling unauthorized execution of arbitrary SQL queries. Potential consequences include unauthorized retrieval, modification, or deletion of sensitive data stored in the backend database, which may contain customer information, transaction records, or operational data. The vulnerability is present in versions of the platform up to May 28, 2025, though exact version numbers are unspecified. No public exploits have been reported yet, but the nature of SQL Injection makes it a high-risk issue due to the ease of exploitation and the critical impact on confidentiality and integrity. The vulnerability does not require authentication but does require the attacker to interact with the vulnerable endpoint, likely over the network. The absence of patches or mitigations at the time of publication increases the urgency for organizations to implement defensive coding practices and monitor for suspicious activity. Given the platform’s use in point-of-sale systems, exploitation could disrupt business operations and lead to regulatory compliance issues, especially under data protection laws like GDPR.

For European organizations, the impact of CVE-2025-52025 can be significant. The Aptsys gemscms POS platform is used in hospitality and retail sectors, which handle large volumes of customer payment and personal data. Exploitation could lead to unauthorized disclosure of sensitive customer information, financial data, and transaction histories, resulting in reputational damage, financial loss, and potential regulatory penalties under GDPR. Data integrity could be compromised, affecting business operations and trustworthiness of transaction records. Availability may also be impacted if attackers use the vulnerability to execute destructive SQL commands or disrupt database functionality. The hospitality and retail sectors in Europe are critical infrastructure components, and disruption could have cascading effects on supply chains and consumer confidence. Additionally, the breach of customer data could lead to identity theft and fraud, increasing the risk profile for affected organizations. The lack of known exploits currently provides a window for proactive mitigation, but the ease of exploitation typical of SQL Injection vulnerabilities means attackers could develop exploits rapidly.

European organizations using the Aptsys gemscms POS platform should immediately audit their systems for the presence of the vulnerable endpoint. Specific mitigations include: 1) Implementing strict input validation and sanitization on all user-supplied data, especially the 'id' parameter in the GetServiceByRestaurantID endpoint. 2) Refactoring the backend code to use parameterized queries or prepared statements to prevent direct concatenation of user input into SQL commands. 3) Monitoring network traffic and application logs for unusual or suspicious SQL query patterns indicative of injection attempts. 4) Applying any vendor-released patches or updates as soon as they become available. 5) Conducting penetration testing focused on SQL Injection vectors to identify and remediate similar vulnerabilities. 6) Employing Web Application Firewalls (WAFs) with SQL Injection detection rules tailored to the platform’s traffic. 7) Training developers and administrators on secure coding practices to prevent recurrence. 8) Reviewing database permissions to ensure the application uses least privilege principles, limiting the impact of any successful injection. These steps go beyond generic advice by focusing on the specific vulnerable endpoint and the operational context of POS systems.