CVE-2008-6484 in Taxi Calc Dist Script
Summary
by MITRE
SQL injection vulnerability in login.php in Mole Group Taxi Map Script (aka Taxi Calc Dist Script) allows remote attackers to execute arbitrary SQL commands via the user field.
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Analysis
by VulDB Data Team • 11/10/2024
The CVE-2008-6484 vulnerability represents a critical sql injection flaw in the Mole Group Taxi Map Script, also known as the Taxi Calc Dist Script, which affects the login.php component of this web application. This vulnerability resides within the authentication mechanism where user input is not properly sanitized before being incorporated into sql queries. The specific vector of attack occurs through the user field parameter, which serves as the primary entry point for malicious sql command injection attempts. The vulnerability allows remote attackers to manipulate the underlying database queries by injecting malicious sql code through the login form, potentially gaining unauthorized access to sensitive data or executing arbitrary commands on the database server.
The technical exploitation of this vulnerability stems from improper input validation and sanitization practices within the application's codebase. When users submit login credentials through the user field, the application fails to implement adequate parameterized queries or input filtering mechanisms. This lack of proper sanitization creates an environment where malicious actors can append sql commands to the user input field, effectively bypassing authentication controls and gaining access to the database backend. 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. The attack surface is particularly concerning as it targets the core authentication functionality, potentially allowing attackers to escalate privileges, extract sensitive user information, or even modify database contents.
The operational impact of CVE-2008-6484 extends beyond simple unauthorized access, as it can enable comprehensive database compromise and potential system infiltration. Attackers leveraging this vulnerability can execute various malicious sql commands including but not limited to data extraction, table manipulation, user privilege escalation, and even database server command execution. The remote nature of the attack means that threat actors can exploit this vulnerability from any location without requiring physical access to the system, making it particularly dangerous for web applications handling sensitive user data. This vulnerability directly impacts the confidentiality, integrity, and availability of the affected system, potentially leading to data breaches, service disruption, and compliance violations under various regulatory frameworks including pci dss and gdpr requirements.
Mitigation strategies for CVE-2008-6484 should prioritize immediate implementation of parameterized queries or prepared statements to prevent sql injection attacks. The application code must be modified to properly sanitize all user inputs, particularly those used in sql query construction. Implementing input validation with whitelisting approaches and employing proper error handling mechanisms can significantly reduce the attack surface. Organizations should also consider implementing web application firewalls and intrusion detection systems to monitor for suspicious sql injection patterns. The vulnerability's exploitation risk can be further reduced by adopting secure coding practices that align with owasp top ten and nist cybersecurity frameworks. Regular security assessments and code reviews should be conducted to identify similar vulnerabilities in other components of the application, ensuring comprehensive protection against sql injection threats that align with established security standards and best practices.