CVE-2007-3427 in phpTrafficA
Summary
by MITRE
SQL injection vulnerability in index.php in phpTrafficA 1.4.2 and earlier allows remote attackers to execute arbitrary SQL commands via the pageid parameter in a stats action.
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Analysis
by VulDB Data Team • 09/22/2024
The vulnerability identified as CVE-2007-3427 represents a critical sql injection flaw in phpTrafficA version 1.4.2 and earlier, specifically affecting the index.php script when processing the pageid parameter within stats actions. This vulnerability resides in the web application's input validation mechanisms, where user-supplied data fails to undergo proper sanitization before being incorporated into sql queries. The flaw allows remote attackers to manipulate the application's database interactions by injecting malicious sql code through the pageid parameter, potentially enabling unauthorized access to sensitive data and system compromise.
The technical exploitation of this vulnerability occurs when an attacker submits a specially crafted pageid value that contains sql payload characters and commands. The phpTrafficA application processes this unvalidated input directly within sql query construction without appropriate escaping or parameterization, creating an environment where attacker-controlled sql syntax can be executed within the database context. This type of vulnerability maps directly to CWE-89 sql injection, which is classified as a critical weakness in software applications that fail to properly sanitize user input before incorporating it into database queries. The vulnerability operates at the application layer and requires no special privileges to exploit, making it particularly dangerous for web applications that handle sensitive traffic data.
The operational impact of this vulnerability extends beyond simple data theft, as successful exploitation can enable attackers to execute arbitrary sql commands on the underlying database server. This capability allows for data manipulation, unauthorized data access, potential privilege escalation, and in severe cases, complete database compromise. The phpTrafficA application, designed for web traffic analysis, would be particularly attractive to attackers due to the sensitive nature of traffic data and user behavior patterns that such applications typically collect. The vulnerability affects the confidentiality, integrity, and availability of the application's data, potentially leading to unauthorized access to user statistics and web traffic information that could be used for further targeting or malicious activities.
Organizations utilizing vulnerable versions of phpTrafficA should immediately implement mitigations including input validation, parameterized queries, and proper sql escaping mechanisms to prevent exploitation. The recommended approach involves implementing proper input sanitization routines that validate and filter all user-supplied data before processing, particularly focusing on sql metacharacters and injection patterns. Additionally, implementing web application firewalls and database access controls can provide additional layers of defense. The vulnerability highlights the importance of regular security updates and proper code review practices, as it represents a fundamental flaw in input handling that could have been prevented through adherence to secure coding standards and regular vulnerability assessments. This vulnerability demonstrates the critical need for proper sql injection prevention techniques such as those recommended in the owasp top ten and nist cybersecurity framework guidelines, emphasizing the importance of input validation and proper database query construction in preventing such attacks.