EUVD-2025-17652

Comprehensive Technical Analysis of EUVD-2025-17652

1. Vulnerability Assessment and Severity Evaluation

The EUVD entry EUVD-2025-17652 describes a SQL injection vulnerability in DM Corporative CMS, specifically affecting the codform parameter in the /modules/forms/collectform.asp endpoint. The vulnerability allows an attacker to perform unauthorized database operations, including retrieving, creating, updating, and deleting databases.

Severity Evaluation:

• Base Score: 9.3 (CVSS 4.0)
• 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

The high base score of 9.3 indicates a critical vulnerability. The CVSS vector string highlights several key factors:

• Attack Vector (AV): Network (N)
• Attack Complexity (AC): Low (L)
• Authentication (AT): None (N)
• Privileges Required (PR): None (N)
• User Interaction (UI): None (N)
• Confidentiality Impact (VC): High (H)
• Integrity Impact (VI): High (H)
• Availability Impact (VA): High (H)

This vulnerability poses a significant risk due to its ease of exploitation and the severe impact on confidentiality, integrity, and availability.

2. Potential Attack Vectors and Exploitation Methods

Attack Vectors:

• Network-Based Attacks: The vulnerability can be exploited remotely over the network without requiring any special privileges or user interaction.
• SQL Injection: Attackers can inject malicious SQL queries through the codform parameter to manipulate the database.

Exploitation Methods:

• Manual Exploitation: Attackers can manually craft SQL injection payloads to exploit the vulnerability.
• Automated Tools: Use of automated SQL injection tools to identify and exploit the vulnerability.
• Scripting: Writing custom scripts to automate the injection process and extract or manipulate data.

3. Affected Systems and Software Versions

Affected Systems:

• DM Corporative CMS: All versions prior to 2025.01 are vulnerable.

Software Versions:

• DM Corporative CMS: Versions 0 < 2025.01

4. Recommended Mitigation Strategies

Immediate Mitigation:

• Patching: Upgrade to DM Corporative CMS version 2025.01 or later, which includes the fix for this vulnerability.
• Input Validation: Implement strict input validation and sanitization for the codform parameter to prevent SQL injection.
• Parameterized Queries: Use parameterized queries or prepared statements to interact with the database securely.
• Web Application Firewall (WAF): Deploy a WAF to detect and block SQL injection attempts.

Long-Term Mitigation:

• Regular Security Audits: Conduct regular security audits and vulnerability assessments.
• Security Training: Provide training for developers and administrators on secure coding practices and SQL injection prevention.
• Monitoring: Implement continuous monitoring and logging to detect and respond to suspicious activities.

5. Impact on European Cybersecurity Landscape

The vulnerability in DM Corporative CMS poses a significant threat to organizations using this CMS within the European Union. Given the critical nature of the vulnerability, it could lead to data breaches, unauthorized data manipulation, and potential service disruptions. This underscores the importance of timely patching and adherence to best security practices to safeguard sensitive information and maintain the integrity of digital services.

6. Technical Details for Security Professionals

Vulnerability Details:

• Vulnerable Endpoint: /modules/forms/collectform.asp
• Vulnerable Parameter: codform
• Exploitation: Injecting SQL commands through the codform parameter can lead to unauthorized database operations.

Example Exploit:

codform=1'; DROP TABLE users; --

This payload, if not properly sanitized, could result in the deletion of the users table.

Detection:

• Log Analysis: Monitor logs for unusual SQL queries or error messages indicating SQL injection attempts.
• Intrusion Detection Systems (IDS): Configure IDS to detect and alert on SQL injection patterns.

Response:

• Incident Response Plan: Have a well-defined incident response plan to quickly address and mitigate any detected SQL injection attempts.
• Forensic Analysis: Conduct forensic analysis to understand the scope and impact of any successful exploitation.

References:

• INCIBE Advisory
• NVD Entry

By addressing this vulnerability promptly and implementing robust security measures, organizations can significantly reduce the risk of SQL injection attacks and protect their digital assets.