EUVD-2025-13573

Comprehensive Technical Analysis of EUVD-2025-13573

1. Vulnerability Assessment and Severity Evaluation

The vulnerability EUVD-2025-13573 pertains to an SQL injection flaw in TCMAN's GIM v11. This vulnerability allows an unauthenticated attacker to inject malicious SQL statements into the ‘User’ and ‘email’ parameters of the ‘updatePassword’ endpoint. The severity of this vulnerability is rated at a base score of 9.3 according to CVSS 4.0, indicating a critical risk. The vector string CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N highlights the following:

• Attack Vector (AV): Network (N) - The vulnerability is exploitable over the network.
• Attack Complexity (AC): Low (L) - The attack requires minimal skill or resources.
• Authentication (AT): None (N) - No authentication is required to exploit the vulnerability.
• Privileges Required (PR): None (N) - No special privileges are needed.
• User Interaction (UI): None (N) - No user interaction is required.
• Confidentiality Impact (VC): High (H) - Complete loss of confidentiality.
• Integrity Impact (VI): High (H) - Complete loss of integrity.
• Availability Impact (VA): High (H) - Complete loss of availability.

2. Potential Attack Vectors and Exploitation Methods

The primary attack vector is through the ‘updatePassword’ endpoint, specifically targeting the ‘User’ and ‘email’ parameters. An attacker can exploit this vulnerability by:

• Injecting SQL Queries: Crafting SQL statements that manipulate the database to extract, modify, or delete data.
• Data Exfiltration: Using SQL injection to extract sensitive information such as user credentials, personal data, and other confidential information.
• Data Manipulation: Altering database entries to disrupt service, change user permissions, or inject malicious content.
• Denial of Service: Deleting critical data or corrupting the database to render the service unavailable.

3. Affected Systems and Software Versions

The vulnerability affects TCMAN's GIM (Global Information Management) software version v11. All instances of GIM v11 are potentially vulnerable unless patched or mitigated.

4. Recommended Mitigation Strategies

To mitigate this vulnerability, the following strategies are recommended:

• Immediate Patching: Apply the latest security patches provided by TCMAN for GIM v11.
• Input Validation: Implement robust input validation and sanitization for all user inputs, especially for the ‘User’ and ‘email’ parameters.
• Parameterized Queries: Use parameterized queries or prepared statements to prevent SQL injection.
• Web Application Firewalls (WAF): Deploy WAFs to detect and block SQL injection attempts.
• Regular Audits: Conduct regular security audits and vulnerability assessments to identify and remediate similar issues.
• Monitoring and Logging: Enhance monitoring and logging to detect suspicious activities and respond promptly to any security incidents.

5. Impact on European Cybersecurity Landscape

The vulnerability poses a significant risk to organizations using TCMAN's GIM v11, particularly those handling sensitive data. The potential for data breaches, unauthorized access, and service disruptions can have severe implications for compliance with regulations such as GDPR. The European cybersecurity landscape may see increased scrutiny and enforcement actions if this vulnerability is widely exploited.

6. Technical Details for Security Professionals

• Vulnerability Identifiers:

  • EUVD ID: EUVD-2025-13573
  • CVE ID: CVE-2025-40624
  • GHSA ID: GHSA-pc7f-fwqv-39wp

• References:

  • NVD Detail
  • INCIBE CERT Notice

• ENISA IDs:

  • Product: 9a45dd57-f535-33a4-99c0-cf4c4a426d68 (GIM v11)
  • Vendor: 24f6cd12-070f-3c75-8e40-2059131311b4 (TCMAN)

• Exploitation Example:

  -- Example of a malicious SQL injection payload
  ' OR '1'='1'; --
  

• Detection:

  • Monitor for unusual database queries and access patterns.
  • Implement intrusion detection systems (IDS) to identify SQL injection attempts.

• Response:

  • Isolate affected systems and apply patches.
  • Conduct a thorough investigation to determine the extent of the compromise.
  • Notify affected parties and regulatory authorities as required by GDPR and other relevant regulations.

By addressing this vulnerability promptly and comprehensively, organizations can significantly reduce the risk of data breaches and ensure the integrity and availability of their information systems.