CVE-2008-0449 in Vp Asp
Summary
by MITRE
SQL injection vulnerability in paypalresult.asp in VP-ASP Shopping Cart 6.50 and earlier allows remote attackers to execute arbitrary SQL commands via unspecified vectors. 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 • 11/07/2017
The vulnerability identified as CVE-2008-0449 represents a critical SQL injection flaw within the VP-ASP Shopping Cart version 6.50 and earlier, specifically affecting the paypalresult.asp component. This vulnerability resides in the web application's handling of user-supplied input during payment processing transactions, creating a pathway for remote attackers to manipulate the underlying database infrastructure. The issue stems from insufficient input validation and sanitization mechanisms that fail to properly escape or filter malicious SQL payload data submitted through the payment result processing script. The vulnerability's classification as a SQL injection flaw aligns with CWE-89, which specifically addresses improper neutralization of special elements used in SQL commands, making it a prime target for database exploitation attacks. The attack vector involves sending crafted SQL commands through parameters processed by the paypalresult.asp script, potentially allowing unauthorized access to sensitive customer data, transaction records, and administrative information stored within the application's database.
The operational impact of this vulnerability extends beyond simple data theft, as it enables attackers to execute arbitrary SQL commands on the database server hosting the shopping cart application. This capability allows threat actors to perform unauthorized data modification, deletion, or extraction operations, potentially leading to complete system compromise and financial fraud. The vulnerability's remote exploitability means attackers can leverage it without requiring physical access to the system, making it particularly dangerous for e-commerce environments where transactional data integrity is paramount. The unspecified vectors mentioned in the original description suggest that multiple input parameters within the paypalresult.asp script may be susceptible to manipulation, increasing the attack surface and complicating remediation efforts. Security professionals should note that this vulnerability represents a classic example of insufficient input validation that violates fundamental security principles outlined in the OWASP Top Ten project, specifically addressing injection flaws that remain among the most prevalent and dangerous web application vulnerabilities.
Mitigation strategies for CVE-2008-0449 should prioritize immediate application of security patches provided by the vendor, as the vulnerability affects legacy software versions that likely lack modern security features. Organizations should implement proper input validation and parameterized queries throughout the application codebase, particularly in payment processing modules where database interactions are frequent. The implementation of web application firewalls and input sanitization mechanisms can provide additional protective layers against SQL injection attempts. Security monitoring should focus on detecting unusual database access patterns and unauthorized data manipulation attempts, as these activities often precede successful exploitation of SQL injection vulnerabilities. System administrators should conduct comprehensive vulnerability assessments to identify other potential injection points within the application and related systems, ensuring that similar flaws do not exist in other components. The remediation process must also include database access controls, ensuring that application database accounts have minimal required privileges and that audit logging is enabled to track all database activities. According to ATT&CK framework, this vulnerability maps to T1190 - Exploit Public-Facing Application, which emphasizes the importance of securing externally accessible web applications and implementing proper security controls to prevent unauthorized database access through application layer vulnerabilities.