EUVD-2024-55027

Comprehensive Technical Analysis of EUVD-2024-55027

1. Vulnerability Assessment and Severity Evaluation

The vulnerability EUVD-2024-55027, also known as CVE-2024-13150, pertains to an SQL Injection flaw in Fayton Software and Consulting Services' fayton.Pro ERP software. The CVSS (Common Vulnerability Scoring System) base score of 9.8 indicates a critical severity level. The CVSS vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H breaks down as follows:

• Attack Vector (AV): Network (N) - The vulnerability is exploitable over the network.
• Attack Complexity (AC): Low (L) - The attack requires minimal skill or resources.
• Privileges Required (PR): None (N) - No special privileges are needed to exploit the vulnerability.
• User Interaction (UI): None (N) - No user interaction is required.
• Scope (S): Unchanged (U) - The vulnerability does not affect other systems or components.
• Confidentiality (C): High (H) - The vulnerability can lead to a significant breach of confidentiality.
• Integrity (I): High (H) - The vulnerability can lead to a significant breach of integrity.
• Availability (A): High (H) - The vulnerability can lead to a significant breach of availability.

This high score underscores the critical nature of the vulnerability, making it a top priority for immediate remediation.

2. Potential Attack Vectors and Exploitation Methods

SQL Injection vulnerabilities are typically exploited by injecting malicious SQL code into input fields that are not properly sanitized. Potential attack vectors include:

• Web Forms: Input fields in web forms that interact with the database.
• URL Parameters: Query strings in URLs that are used to fetch data from the database.
• HTTP Headers: Custom headers that are parsed and used in SQL queries.
• Cookies: Cookie values that are used in SQL queries.

Exploitation methods may involve:

• Union-Based SQL Injection: Using UNION statements to combine the results of two SELECT statements.
• Error-Based SQL Injection: Inducing errors to gather information about the database structure.
• Blind SQL Injection: Using true/false responses to infer information about the database.

3. Affected Systems and Software Versions

The vulnerability affects all versions of fayton.Pro ERP up to and including version 20250929. Organizations using this software within this version range are at risk and should prioritize patching or implementing mitigation strategies.

4. Recommended Mitigation Strategies

To mitigate the risk associated with this vulnerability, the following strategies are recommended:

• Input Validation and Sanitization: Ensure all user inputs are properly validated and sanitized before being used in SQL queries.
• Parameterized Queries: Use parameterized queries or prepared statements to separate SQL code from data.
• Stored Procedures: Utilize stored procedures for database interactions to limit direct SQL execution.
• Web Application Firewalls (WAF): Deploy WAFs to detect and block SQL Injection attempts.
• Regular Patching: Apply the latest patches and updates from Fayton Software and Consulting Services as soon as they are available.
• Security Training: Educate developers and administrators on secure coding practices and the risks of SQL Injection.

5. Impact on European Cybersecurity Landscape

The presence of such a critical vulnerability in a widely-used ERP software like fayton.Pro ERP can have significant implications for the European cybersecurity landscape. Organizations relying on this software for critical business operations are at risk of data breaches, financial loss, and operational disruptions. The vulnerability underscores the need for robust cybersecurity measures and continuous monitoring to protect against evolving threats.

6. Technical Details for Security Professionals

For security professionals, the following technical details are pertinent:

• Detection: Implement logging and monitoring to detect unusual database queries and access patterns. Use intrusion detection systems (IDS) to identify potential SQL Injection attempts.
• Response: Develop an incident response plan that includes steps for isolating affected systems, containing the breach, and notifying relevant stakeholders.
• Remediation: Work closely with the software vendor to obtain and apply patches. Conduct thorough testing to ensure the patches do not introduce new vulnerabilities.
• Prevention: Conduct regular security audits and penetration testing to identify and address potential vulnerabilities proactively.

Conclusion

The SQL Injection vulnerability in fayton.Pro ERP (EUVD-2024-55027) is a critical issue that requires immediate attention. Organizations should prioritize mitigation strategies, including input validation, parameterized queries, and regular patching, to protect against potential exploitation. The European cybersecurity landscape must remain vigilant against such threats to ensure the integrity and security of critical systems.

References

• USOM Bildirim
• NVD Detail

Assigner

• TR-CERT