CVE-2008-2113 in PHPEasyData
Summary
by MITRE
SQL injection vulnerability in annuaire.php in PHPEasyData 1.5.4 allows remote attackers to execute arbitrary SQL commands via the cat_id parameter.
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Analysis
by VulDB Data Team • 10/21/2024
The vulnerability identified as CVE-2008-2113 represents a critical SQL injection flaw within the PHPEasyData 1.5.4 web application, specifically affecting the annuaire.php script. This vulnerability exposes the application to remote code execution attacks through improper input validation mechanisms. The flaw occurs when the application fails to adequately sanitize user-supplied data before incorporating it into SQL query constructions, creating an exploitable pathway for malicious actors to manipulate database operations.
The technical exploitation of this vulnerability centers on the cat_id parameter within the annuaire.php file, which serves as the primary attack vector. When an attacker submits malicious input through this parameter, the application processes the data without proper sanitization or parameterization, allowing the injected SQL commands to execute within the database context. This uncontrolled data flow directly violates fundamental security principles and creates opportunities for data exfiltration, unauthorized database access, and potential system compromise. The vulnerability aligns with CWE-89, which specifically addresses SQL injection weaknesses where user-controllable data is improperly incorporated into SQL queries without adequate validation or escaping mechanisms.
The operational impact of this vulnerability extends beyond simple data theft, encompassing complete database compromise and potential system infiltration. Remote attackers can leverage this flaw to extract sensitive information, modify database records, or even escalate privileges within the affected system. The implications are particularly severe for applications handling personal data, financial records, or other sensitive information, as the vulnerability provides attackers with direct database access. This vulnerability also aligns with several ATT&CK techniques including T1071.004 for application layer protocol usage and T1190 for exploit for privilege escalation, making it a significant concern for enterprise security postures.
Mitigation strategies for CVE-2008-2113 require immediate implementation of proper input validation and parameterized query construction. Organizations should implement prepared statements or parameterized queries to ensure user input cannot influence SQL command structure. The application code must undergo comprehensive review to sanitize all user-supplied parameters, particularly those used in database operations. Additionally, implementing web application firewalls and input filtering mechanisms can provide additional layers of protection. Regular security assessments and vulnerability scanning should be conducted to identify similar issues within the application codebase, as this vulnerability demonstrates the importance of secure coding practices. The remediation process should include thorough code auditing to prevent similar injection vulnerabilities across the entire application architecture, ensuring that all database interactions follow secure coding standards and that proper access controls are implemented to limit potential damage from successful exploitation attempts.