CVE-2006-6930 in Rapid Classified
Summary
by MITRE
SQL injection vulnerability in viewad.asp in Rapid Classified 3.1 allows remote attackers to execute arbitrary SQL commands via the id parameter.
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Analysis
by VulDB Data Team • 11/24/2024
The vulnerability identified as CVE-2006-6930 represents a critical SQL injection flaw within the Rapid Classified 3.1 web application, specifically affecting the viewad.asp component. This vulnerability resides in the handling of user-supplied input through the id parameter, which is processed without adequate sanitization or validation mechanisms. The flaw enables malicious actors to inject arbitrary SQL commands into the database query execution pipeline, potentially compromising the entire backend database infrastructure.
The technical exploitation of this vulnerability occurs when an attacker crafts a malicious payload containing SQL syntax within the id parameter of the viewad.asp script. When the application processes this input, it directly incorporates the user-supplied data into SQL queries without proper parameterization or input filtering, creating an environment where attacker-controlled SQL code can be executed with the privileges of the database user account. This represents a classic SQL injection vulnerability that aligns with CWE-89, which categorizes improper neutralization of special elements used in SQL commands as a fundamental weakness in software security design.
The operational impact of this vulnerability extends beyond simple data theft, as successful exploitation could enable attackers to perform complete database compromise including data manipulation, unauthorized access to sensitive information, and potential lateral movement within the network infrastructure. The vulnerability affects the confidentiality, integrity, and availability of the classified advertising system, potentially exposing user data, advertising information, and system credentials. Attackers could leverage this weakness to extract sensitive data, modify existing records, or even delete database tables, depending on the permissions granted to the database user account used by the Rapid Classified application.
Security professionals should implement immediate mitigations including input validation and parameterized query implementation to address this vulnerability. The recommended approach involves sanitizing all user input through proper input validation techniques, implementing parameterized SQL queries to prevent injection attacks, and applying the principle of least privilege to database accounts used by the application. Additionally, web application firewalls and intrusion detection systems should be configured to monitor for suspicious SQL injection patterns. Organizations should also consider implementing proper error handling to prevent information leakage that could aid attackers in further exploitation attempts. This vulnerability demonstrates the critical importance of secure coding practices and the necessity of following established security frameworks such as those outlined in the OWASP Top Ten and MITRE ATT&CK framework, particularly in addressing injection flaws that remain among the most prevalent and dangerous categories of web application vulnerabilities.