CVE-2008-3944 in Acg Ptp
Summary
by MITRE
SQL injection vulnerability in index.php in ACG-PTP 1.0.6 allows remote attackers to execute arbitrary SQL commands via the adid parameter in an adorder action.
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Analysis
by VulDB Data Team • 11/03/2024
The vulnerability identified as CVE-2008-3944 represents a critical sql injection flaw within the ACG-PTP 1.0.6 web application framework. This vulnerability specifically targets the index.php script and manifests through the adid parameter during adorder actions, creating a pathway for remote attackers to execute malicious sql commands on the underlying database system. The flaw stems from inadequate input validation and sanitization mechanisms that fail to properly filter or escape user-supplied data before incorporating it into sql query constructions. This type of vulnerability falls under the common weakness enumeration category CWE-89, which specifically addresses sql injection vulnerabilities where untrusted data is directly embedded into sql commands without proper sanitization.
The operational impact of this vulnerability extends far beyond simple data theft, as it provides attackers with potentially complete control over the affected database system. Remote threat actors can leverage this weakness to extract sensitive information, modify database contents, delete critical records, or even escalate their privileges within the application environment. The attack vector is particularly concerning as it requires no local access or authentication credentials, making it accessible to anyone who can interact with the web application interface. This vulnerability directly aligns with attack techniques documented in the attack pattern taxonomy under the category of sql injection attacks, where adversaries exploit improper input handling to manipulate database operations.
The technical implementation of this vulnerability demonstrates a classic case of dynamic sql query construction without proper parameterization or input sanitization. When the adid parameter is processed through the adorder action in index.php, the application fails to implement proper prepared statements or sql escaping mechanisms, allowing malicious input to alter the intended sql command structure. This flaw represents a fundamental security oversight in the application's data handling procedures and highlights the importance of following secure coding practices. The vulnerability affects the entire database layer of the application, potentially exposing all data stored within the system to unauthorized access and manipulation.
Mitigation strategies for this vulnerability must address both immediate remediation and long-term architectural improvements. The most critical immediate action involves implementing proper input validation and sanitization mechanisms that filter or escape all user-supplied data before processing. Organizations should implement parameterized queries or prepared statements to ensure that user input cannot alter the sql command structure. Additionally, comprehensive code reviews should be conducted to identify similar vulnerabilities throughout the application codebase, as this type of flaw often appears in multiple locations. Network-level protections such as web application firewalls and intrusion detection systems can provide additional layers of defense, though they should not be considered replacements for proper code-level fixes. The implementation of proper access controls and database permissions can also limit the potential damage from successful exploitation attempts, ensuring that even if an attacker gains access, they cannot perform destructive operations.