CVE-2008-5782 in ZeeMatri
Summary
by MITRE
SQL injection vulnerability in bannerclick.php in ZeeMatri 3.0 allows remote attackers to execute arbitrary SQL commands via the adid parameter.
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Analysis
by VulDB Data Team • 11/10/2024
The vulnerability identified as CVE-2008-5782 represents a critical SQL injection flaw within the ZeeMatri 3.0 web application, specifically affecting the bannerclick.php script. This vulnerability resides in the handling of user input parameters, particularly the adid parameter which is processed without adequate sanitization or validation. The flaw allows remote attackers to inject malicious SQL code directly into the application's database query execution flow, potentially enabling full database compromise and unauthorized access to sensitive user information.
The technical implementation of this vulnerability stems from improper input validation within the bannerclick.php file where the adid parameter is directly incorporated into SQL queries without appropriate escaping or parameterization. This classic SQL injection pattern occurs when user-supplied data is concatenated directly into database queries, creating an opening for attackers to manipulate the intended query execution. The vulnerability falls under CWE-89 which specifically addresses SQL injection flaws in software applications, and aligns with ATT&CK technique T1190 which describes the use of SQL injection to gain unauthorized access to database systems. The attack vector is particularly concerning as it requires no authentication to exploit, making it a high-severity threat that can be leveraged by any remote attacker.
The operational impact of this vulnerability extends beyond simple data theft, as successful exploitation could enable attackers to execute arbitrary commands on the underlying database server. This capability allows for complete database enumeration, data modification, and potentially system compromise through database-level attacks. Attackers could extract sensitive user credentials, personal information, and other confidential data stored within the application's database. The vulnerability also poses risks for privilege escalation and persistence within the target environment, as database administrators often possess elevated privileges that can be leveraged for further compromise. Organizations using ZeeMatri 3.0 would face significant security implications including potential regulatory compliance violations, data breach notifications, and reputational damage.
Mitigation strategies for CVE-2008-5782 should prioritize immediate implementation of input validation and parameterized queries within the bannerclick.php script. The recommended approach involves implementing proper input sanitization techniques including the use of prepared statements or parameterized queries to ensure that user input cannot alter the intended SQL command structure. Additionally, implementing proper access controls and database query logging can help detect and prevent unauthorized access attempts. Organizations should also consider implementing web application firewalls and input validation layers to provide additional protection against similar injection attacks. The fix should align with industry best practices for secure coding as outlined in OWASP Top 10 and NIST guidelines for preventing SQL injection vulnerabilities. Regular security assessments and code reviews should be conducted to identify and remediate similar vulnerabilities across the entire application stack.