EUVD-2025-197751

Comprehensive Technical Analysis of EUVD-2025-197751

1. Vulnerability Assessment and Severity Evaluation

The EUVD entry EUVD-2025-197751 describes a SQL Injection vulnerability in the BEIMS Contractor Web application, specifically affecting the /BEIMSWeb/contractor.asp endpoint. This vulnerability allows unauthorized users to execute arbitrary SQL commands by exploiting unsanitized parameter input. The severity of this vulnerability is rated with a Base Score of 9.4 using CVSS version 4.0, indicating a critical risk.

CVSS Vector Breakdown:

• AV:N (Network Vector): The vulnerability is exploitable over the network.
• AC:L (Low Attack Complexity): The attack requires low skill and resources.
• AT:P (Physical Attack Vector): The attack requires physical access to the network.
• PR:N (No Privileges Required): No special privileges are needed to exploit the vulnerability.
• UI:N (No User Interaction): No user interaction is required for the attack to succeed.
• VC:H (High Confidentiality Impact): The vulnerability can lead to a significant breach of confidentiality.
• VI:H (High Integrity Impact): The vulnerability can lead to a significant breach of integrity.
• VA:L (Low Availability Impact): The vulnerability has a low impact on availability.
• SC:H (High Scope Change): The vulnerability can affect other components beyond the initial target.
• SI:L (Low Scope Integrity): The integrity of the scope is minimally affected.
• SA:N (No Scope Availability): The availability of the scope is not affected.

2. Potential Attack Vectors and Exploitation Methods

Attack Vectors:

• Direct SQL Injection: An attacker can inject malicious SQL queries through the /BEIMSWeb/contractor.asp endpoint to retrieve sensitive information from the database.
• Automated Tools: Attackers may use automated SQL injection tools to identify and exploit the vulnerability.
• Phishing Campaigns: Attackers could use phishing to trick users into visiting a malicious site that exploits the vulnerability.

Exploitation Methods:

• Manual Exploitation: Crafting specific SQL queries to extract data or manipulate the database.
• Automated Exploitation: Using tools like SQLMap to automate the injection process.
• Blind SQL Injection: Using techniques to infer database structure and data without direct feedback.

3. Affected Systems and Software Versions

Affected Software:

• BEIMS Contractor Web Version 5.7.139: Confirmed as vulnerable.
• Other Versions: Although not confirmed, it is advisable to assume that all versions of BEIMS Contractor Web may be affected until further guidance is provided by the vendor.

4. Recommended Mitigation Strategies

Immediate Mitigation:

• Disable Public Access: Ensure that the /BEIMSWeb/contractor.asp endpoint is not exposed to the internet.
• Input Validation: Implement strict input validation and sanitization for all user inputs.
• Web Application Firewall (WAF): Deploy a WAF to detect and block SQL injection attempts.
• Database Security: Use prepared statements and parameterized queries to prevent SQL injection.

Long-Term Mitigation:

• Upgrade or Replace: Consider upgrading to a supported version or replacing the legacy product with a more secure alternative.
• Regular Audits: Conduct regular security audits and vulnerability assessments.
• Patch Management: Implement a robust patch management process to ensure timely updates.

5. Impact on European Cybersecurity Landscape

The vulnerability in BEIMS Contractor Web poses a significant risk to organizations using this legacy product, particularly those in critical sectors such as healthcare, finance, and government. The potential for data breaches, unauthorized access, and data manipulation can have severe consequences, including financial loss, reputational damage, and legal repercussions.

Regulatory Compliance:

• GDPR: Organizations must ensure compliance with GDPR by protecting personal data and reporting breaches promptly.
• NIS Directive: Critical infrastructure providers must adhere to the NIS Directive to maintain robust cybersecurity measures.

6. Technical Details for Security Professionals

Detection:

• Log Analysis: Monitor logs for unusual SQL queries and access patterns.
• Intrusion Detection Systems (IDS): Use IDS to detect anomalous network traffic indicative of SQL injection attempts.

Response:

• Incident Response Plan: Develop and implement an incident response plan to quickly address and mitigate any detected exploitation.
• Forensic Analysis: Conduct forensic analysis to understand the scope and impact of the attack.

Prevention:

• Security Training: Provide regular training for developers and administrators on secure coding practices and input validation.
• Code Review: Implement rigorous code review processes to identify and fix vulnerabilities early in the development cycle.

References:

• Vendor Documentation: BEIMS Web Knowledge Base
• Operational Requirements: Contractor Web Operational Requirements
• NVD Entry: CVE-2025-10460

By addressing this vulnerability promptly and comprehensively, organizations can significantly reduce the risk of a successful SQL injection attack and protect their sensitive data.