EUVD-2025-199989

Comprehensive Technical Analysis of EUVD-2025-199989

1. Vulnerability Assessment and Severity Evaluation

The vulnerability described in EUVD-2025-199989 is a SQL injection flaw in the Blood Bank Management System 1.0, specifically within the abs.php component. This vulnerability allows an attacker to inject arbitrary SQL code into the application's database queries due to insufficient input sanitization.

Severity Evaluation:

• Base Score: 9.6 (CVSS 3.1)
• Base Score Vector: CVSS:3.1/AC:L/AV:N/A:N/C:H/I:H/PR:L/S:C/UI:N

The high base score of 9.6 indicates a critical vulnerability. The CVSS vector breakdown shows:

• Attack Complexity (AC): Low
• Attack Vector (AV): Network
• Authentication (A): Not required
• Confidentiality (C): High impact
• Integrity (I): High impact
• Privileges Required (PR): Low
• Scope (S): Changed
• User Interaction (UI): Not required

This combination suggests that the vulnerability is easily exploitable and can lead to significant data breaches and system compromises.

2. Potential Attack Vectors and Exploitation Methods

Attack Vectors:

• SQL Injection: An attacker can manipulate the search field to inject malicious SQL code.
• Authentication Bypass: By exploiting the SQL injection, an attacker can bypass authentication mechanisms and gain unauthorized access to the system.

Exploitation Methods:

• Manual Exploitation: An attacker can manually craft SQL injection payloads to extract data or manipulate the database.
• Automated Tools: Use of automated SQL injection tools like SQLMap to identify and exploit the vulnerability.

3. Affected Systems and Software Versions

Affected Systems:

• Blood Bank Management System 1.0

Software Versions:

• Specifically, the abs.php component within version 1.0 of the Blood Bank Management System.

4. Recommended Mitigation Strategies

Immediate Mitigation:

• Input Sanitization: Implement robust input validation and sanitization mechanisms to prevent SQL injection.
• Parameterized Queries: Use parameterized queries or prepared statements to ensure that user input is treated as data rather than executable code.
• Web Application Firewall (WAF): Deploy a WAF to detect and block SQL injection attempts.

Long-Term Mitigation:

• Code Review: Conduct a thorough code review to identify and fix all instances of unsanitized user input.
• Security Training: Provide security training for developers to understand and mitigate SQL injection vulnerabilities.
• Regular Updates: Ensure that the application is regularly updated and patched to address newly discovered vulnerabilities.

5. Impact on European Cybersecurity Landscape

The presence of such a critical vulnerability in a healthcare management system underscores the importance of robust cybersecurity measures in the healthcare sector. Given the sensitive nature of the data handled by blood bank management systems, a successful exploit could lead to:

• Data Breaches: Unauthorized access to sensitive patient data.
• Service Disruption: Potential disruption of critical healthcare services.
• Regulatory Compliance Issues: Violation of data protection regulations such as GDPR, leading to legal and financial repercussions.

6. Technical Details for Security Professionals

Vulnerability Details:

• Component: abs.php
• Vulnerability Type: SQL Injection
• Exploit Method: Manipulation of the search field to inject SQL code.

References:

• GitHub Repository: Blood-Bank-Management-System
• Google Drive Document: Link
• CVE Details: CVE-2025-63535
• NVD Entry: CVE-2025-63535

Additional Information:

• Aliases: CVE-2025-63535
• Assigner: Mitre
• EPSS: N/A
• ENISA ID Product: n/a
• ENISA ID Vendor: n/a

Conclusion: This vulnerability highlights the need for stringent security measures in healthcare applications. Organizations should prioritize input validation, regular security audits, and adherence to best practices to mitigate such risks effectively.