CVE-2008-2919 in Gryphon gllcTS2
Summary
by MITRE
SQL injection vulnerability in listing.php in Gryphon gllcTS2 4.2.4 allows remote attackers to execute arbitrary SQL commands via the sort parameter.
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Analysis
by VulDB Data Team • 10/28/2024
The vulnerability identified as CVE-2008-2919 represents a critical SQL injection flaw within the Gryphon gllcTS2 4.2.4 web application, specifically affecting the listing.php script. This vulnerability resides in the application's handling of user input through the sort parameter, which is processed without proper sanitization or validation mechanisms. The flaw allows remote attackers to manipulate the database query structure by injecting malicious SQL code through the sort parameter, potentially enabling unauthorized access to sensitive data, data modification, or even complete database compromise.
The technical implementation of this vulnerability stems from improper input validation and parameter handling within the listing.php script. When users interact with the application's sorting functionality, the sort parameter is directly incorporated into SQL queries without adequate escaping or parameterization. This creates an environment where malicious actors can inject SQL commands that bypass normal application security controls and execute with the privileges of the database user account. The vulnerability aligns with CWE-89, which specifically addresses SQL injection flaws, and represents a classic example of insecure direct object reference or improper input handling in web applications. Attackers exploiting this vulnerability can manipulate the application's database queries to extract confidential information, modify database records, or even execute administrative commands on the underlying database system.
The operational impact of this vulnerability extends beyond simple data theft, as it provides attackers with potential persistence mechanisms and escalation paths within the affected system. Remote attackers can leverage this vulnerability to perform unauthorized database operations including but not limited to data exfiltration, data corruption, privilege escalation, and service disruption. The implications are particularly severe for applications handling sensitive information such as user credentials, personal data, financial records, or business-critical information. The vulnerability affects organizations using Gryphon gllcTS2 4.2.4, potentially compromising multiple systems depending on the application's deployment architecture and database access permissions. From an adversary perspective, this vulnerability maps to ATT&CK technique T1071.004 for application layer protocol usage and T1190 for exploitation of remote services, making it a prime target for automated exploitation tools and manual attack campaigns.
Mitigation strategies for CVE-2008-2919 must address both immediate remediation and long-term architectural improvements. The primary solution involves implementing proper input validation and parameterized queries using prepared statements or stored procedures to ensure that user input cannot alter the intended structure of SQL commands. Organizations should also implement proper output encoding and input sanitization mechanisms to prevent malicious payloads from being executed. Additionally, the application should enforce least privilege database access controls, ensuring that database accounts used by the web application have minimal required permissions. Network-level protections including web application firewalls, intrusion detection systems, and proper access controls should be deployed to detect and prevent exploitation attempts. Regular security assessments, code reviews, and vulnerability scanning should be conducted to identify and remediate similar issues in other application components, while also ensuring that all systems are properly patched and updated to prevent similar vulnerabilities from being introduced through outdated software versions.