CVE-2025-2812 is a critical SQL Injection vulnerability (CWE-89) found in the Mydata Informatics Ticket Sales Automation software, affecting versions prior to 03.04.2025. This vulnerability allows an unauthenticated attacker to perform Blind SQL Injection attacks remotely over the network without any user interaction. Blind SQL Injection occurs when the application improperly neutralizes special characters in SQL commands, enabling attackers to manipulate backend database queries. Exploiting this flaw can lead to full compromise of the database confidentiality, integrity, and availability, including unauthorized data disclosure, data modification, or deletion. The CVSS v3.1 score of 9.8 reflects the high severity, with network attack vector, low attack complexity, no privileges or user interaction required, and full impact on confidentiality, integrity, and availability. Although no known exploits are currently reported in the wild, the vulnerability's nature and criticality make it a prime target for attackers aiming to compromise ticket sales systems, potentially disrupting operations and leaking sensitive customer data.

For European organizations using Mydata Informatics Ticket Sales Automation, this vulnerability poses a significant risk. Ticket sales platforms handle sensitive customer information such as personal details and payment data, making them attractive targets for data theft and fraud. Successful exploitation could lead to large-scale data breaches, financial losses, reputational damage, and operational disruptions during critical sales periods. Additionally, attackers could manipulate ticketing data, causing denial of service or fraudulent ticket issuance. Given the criticality and ease of exploitation, European event organizers, venues, and ticketing service providers relying on this software must consider the potential for regulatory penalties under GDPR due to compromised personal data. The impact extends beyond individual organizations to affect consumer trust and the broader event industry ecosystem in Europe.

Immediate mitigation should focus on applying vendor patches or updates once available, as no patch links are currently provided. In the interim, organizations should implement Web Application Firewalls (WAFs) with rules specifically designed to detect and block SQL Injection attempts targeting the Ticket Sales Automation application. Input validation and sanitization should be enforced at all entry points, especially those interacting with SQL queries. Network segmentation can limit exposure by isolating the ticket sales system from other critical infrastructure. Monitoring and logging of database queries and application logs should be enhanced to detect anomalous activities indicative of SQL Injection attempts. Organizations should also conduct thorough code reviews and penetration testing to identify and remediate injection flaws. Finally, restricting database user permissions to the minimum necessary can reduce the impact of a successful injection.