CVE-2008-4887 in NetRisk
Summary
by MITRE
SQL injection vulnerability in index.php in NetRisk 2.0 and earlier allows remote attackers to execute arbitrary SQL commands via the id parameter in a (1) profile page (profile.php) or (2) game page (game.php). NOTE: some of these details are obtained from third party information.
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Analysis
by VulDB Data Team • 11/10/2024
The CVE-2008-4887 vulnerability represents a critical SQL injection flaw in the NetRisk 2.0 application and earlier versions, specifically affecting the index.php script that handles user profile and game page requests. This vulnerability resides within the application's input validation mechanisms, where user-supplied data from the id parameter is not properly sanitized or escaped before being incorporated into SQL queries. The flaw manifests when attackers manipulate the id parameter through profile.php or game.php endpoints, enabling them to inject malicious SQL code that the application processes directly without adequate protection measures.
The technical exploitation of this vulnerability follows standard SQL injection attack patterns where malicious input is crafted to manipulate the underlying database query structure. When an attacker submits a specially crafted id parameter value, the application's insufficient input validation allows the injected SQL commands to execute within the database context, potentially granting unauthorized access to sensitive data, modification capabilities, or even complete database compromise. The vulnerability specifically targets the application's database interaction layer, where user input flows directly into SQL execution contexts without proper parameterization or input sanitization.
From an operational impact perspective, this vulnerability poses significant risks to organizations utilizing NetRisk 2.0 systems, as it enables remote attackers to execute arbitrary database commands without authentication. Attackers could potentially extract confidential information, modify user profiles, manipulate game data, or escalate privileges within the application's database environment. The remote nature of the attack means that exploitation can occur from any location without requiring physical access to the system, making it particularly dangerous for web-based applications. This vulnerability directly violates security principles of input validation and database access control, creating pathways for data breaches and system compromise that could affect multiple users and system integrity.
The vulnerability aligns with CWE-89, which specifically addresses SQL injection flaws in software applications, and demonstrates characteristics consistent with the attack patterns documented in the MITRE ATT&CK framework under the T1190 technique for exploiting vulnerabilities in web applications. Organizations should implement proper input validation, parameterized queries, and output encoding to prevent such vulnerabilities. Recommended mitigations include implementing proper input sanitization, using prepared statements or parameterized queries, restricting database user permissions, and conducting regular security assessments. Additionally, the application should employ proper error handling to prevent information disclosure and implement web application firewalls to detect and block malicious SQL injection attempts. The vulnerability highlights the critical importance of secure coding practices and the need for comprehensive security testing throughout the software development lifecycle to prevent such fundamental flaws from reaching production environments.