CVE-2010-0672 in WSN Guest
Summary
by MITRE
SQL injection vulnerability in index.php in WSN Guest 1.02 allows remote attackers to execute arbitrary SQL commands via the orderlinks parameter.
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Analysis
by VulDB Data Team • 05/01/2026
The vulnerability identified as CVE-2010-0672 represents a critical SQL injection flaw in the WSN Guest 1.02 web application, specifically within the index.php script. This vulnerability exposes the application to remote code execution attacks through improper input validation mechanisms that fail to sanitize user-supplied data before incorporating it into database queries. The affected parameter named orderlinks serves as the primary attack vector, allowing malicious actors to inject arbitrary SQL commands that bypass authentication and authorization controls. This flaw fundamentally compromises the integrity and confidentiality of the application's underlying database system, creating pathways for data exfiltration, unauthorized access, and potential system compromise.
The technical implementation of this vulnerability stems from the application's failure to properly escape or validate input received through the orderlinks parameter. When user input is directly concatenated into SQL query strings without appropriate sanitization measures, it creates opportunities for attackers to manipulate the query structure and execute unintended database operations. The vulnerability aligns with CWE-89, which specifically addresses SQL injection flaws where untrusted data is incorporated into SQL commands without proper validation or escaping. This weakness enables attackers to perform operations such as data retrieval, modification, deletion, or even privilege escalation within the database environment, depending on the permissions assigned to the database user account used by the web application.
The operational impact of this vulnerability extends beyond simple data theft, as it provides attackers with comprehensive control over the application's database backend. Remote attackers can leverage this vulnerability to extract sensitive information including user credentials, personal data, and business-critical records stored in the database. The vulnerability also enables attackers to modify or delete data, potentially causing significant operational disruption and financial loss. From an attack framework perspective, this vulnerability maps to multiple ATT&CK techniques including T1071.005 for application layer protocol usage and T1190 for exploit public-facing application, representing a direct threat to the confidentiality, integrity, and availability of the affected system. The remote nature of the attack means that exploitation can occur from any location without requiring physical access to the target network or system.
Mitigation strategies for this vulnerability must address both immediate remediation and long-term security improvements. The primary solution involves implementing proper input validation and parameterized queries to prevent user input from being interpreted as part of the SQL command structure. All user-supplied data should be properly escaped or sanitized before being incorporated into database queries, with the preferred approach being the use of prepared statements or parameterized queries that separate the SQL command structure from the data. Additionally, implementing proper access controls, input length restrictions, and regular security testing including vulnerability scanning and penetration testing will help prevent similar issues in future deployments. Organizations should also consider implementing web application firewalls and database activity monitoring to detect and prevent exploitation attempts. The vulnerability highlights the importance of following secure coding practices and adhering to industry standards such as those outlined in the OWASP Top Ten and NIST Cybersecurity Framework to prevent similar security flaws from occurring in web applications.