CVE-2007-4076 in Alisveris Sitesi Script
Summary
by MITRE
Multiple SQL injection vulnerabilities in index.asp in Alisveris Sitesi Scripti allow remote attackers to execute arbitrary SQL commands via the (1) product_id or (2) cat_id parameter in a product mod action. NOTE: the provenance of this information is unknown; the details are obtained solely from third party information.
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Analysis
by VulDB Data Team • 07/01/2024
The vulnerability identified as CVE-2007-4076 represents a critical SQL injection flaw within the Alisveris Sitesi Scripti web application, specifically targeting the index.asp component. This vulnerability manifests through two distinct attack vectors that enable remote adversaries to manipulate the underlying database infrastructure. The primary exposure occurs through the product_id parameter and secondary exposure through the cat_id parameter, both of which are utilized in product modification operations. The attack surface is particularly concerning as it affects core e-commerce functionality where users interact with product listings and category structures, making it a high-value target for malicious actors seeking unauthorized database access.
The technical implementation of this vulnerability stems from inadequate input validation and sanitization within the web application's backend processing logic. When the application processes user-supplied parameters through the product_id or cat_id variables, it fails to properly escape or filter special characters that could be interpreted as SQL syntax by the database engine. This omission creates a direct pathway for attackers to inject malicious SQL commands that execute with the privileges of the database user account associated with the web application. The vulnerability aligns with CWE-89, which specifically addresses improper neutralization of special elements used in SQL commands, and represents a classic example of unvalidated input leading to database command injection.
The operational impact of this vulnerability extends far beyond simple data theft, as it provides attackers with comprehensive database manipulation capabilities. Successful exploitation could result in complete database compromise, including unauthorized data access, modification of product catalogs, customer information theft, and potential system escalation to gain broader network access. The remote nature of the attack means that adversaries can exploit this vulnerability from anywhere on the internet without requiring physical access to the target system, making it particularly dangerous for online retail platforms that handle sensitive customer and transactional data. This vulnerability directly impacts the confidentiality, integrity, and availability of the affected web application and its underlying database infrastructure.
Mitigation strategies for CVE-2007-4076 should prioritize immediate implementation of input validation and parameterized query approaches to prevent SQL injection attacks. Organizations should implement proper input sanitization techniques that filter or escape special characters before database processing occurs, while also employing prepared statements and stored procedures to separate SQL logic from user input. The remediation process should include comprehensive code review and penetration testing to identify additional potential injection points within the application. Security measures should align with ATT&CK framework techniques related to SQL injection and credential access, emphasizing the importance of input validation and database access controls. Additionally, implementing web application firewalls and database activity monitoring solutions can provide additional layers of defense against exploitation attempts and help detect unauthorized database access patterns.