CVE-2008-2790 in easyTrade
Summary
by MITRE
SQL injection vulnerability in detail.php in MountainGrafix easyTrade 2.x allows remote attackers to execute arbitrary SQL commands via the id parameter.
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Analysis
by VulDB Data Team • 10/28/2024
The CVE-2008-2790 vulnerability represents a critical SQL injection flaw within the MountainGrafix easyTrade 2.x web application, specifically affecting the detail.php script. This vulnerability resides in the application's handling of user input through the id parameter, which is processed without adequate sanitization or validation mechanisms. The flaw enables remote attackers to inject malicious SQL code directly into the application's database query execution flow, potentially compromising the entire backend database infrastructure.
The technical exploitation of this vulnerability occurs when an attacker submits a crafted id parameter value that contains malicious SQL payload. The application fails to properly escape or filter special characters in the input, allowing the injected SQL commands to be executed within the database context. This type of vulnerability falls under CWE-89, which specifically addresses SQL injection flaws where untrusted data is incorporated into SQL queries without proper sanitization. The vulnerability exists due to the absence of parameterized queries or prepared statements, relying instead on direct string concatenation of user input into database commands.
From an operational perspective, the impact of this vulnerability extends far beyond simple data theft. An attacker who successfully exploits this SQL injection flaw can execute arbitrary database commands including SELECT, INSERT, UPDATE, and DELETE operations. This capability allows for complete database enumeration, unauthorized data modification, privilege escalation, and potentially full system compromise. The vulnerability affects the confidentiality, integrity, and availability of the web application's data, as attackers can extract sensitive information, modify critical records, or even delete entire database tables. The remote nature of the attack means that exploitation can occur from any location without requiring physical access to the system.
The security implications of CVE-2008-2790 align with ATT&CK technique T1071.004, which covers application layer protocol manipulation, specifically targeting web application vulnerabilities. This vulnerability demonstrates poor input validation practices and inadequate security controls that violate fundamental secure coding principles. Organizations using MountainGrafix easyTrade 2.x are particularly at risk as this vulnerability has been identified in older web applications that may lack modern security features and regular patching processes. The vulnerability represents a classic example of how legacy web applications often contain unaddressed security flaws that create significant attack surfaces for adversaries.
Mitigation strategies for this vulnerability require immediate implementation of input validation and sanitization measures. The recommended approach includes implementing parameterized queries or prepared statements to separate SQL code from data, which directly addresses the root cause of the vulnerability. Additionally, input validation should be enforced at multiple layers including application-level filtering, database-level access controls, and proper error handling that does not expose database structure information. Organizations should also implement web application firewalls and intrusion detection systems to monitor for suspicious SQL injection patterns. The most effective long-term solution involves complete application re-engineering with secure coding practices, including regular security assessments and vulnerability scanning to identify similar issues in other components of the application stack.