CVE-2009-1323 in Web File Explorer
Summary
by MITRE
SQL injection vulnerability in body.asp in Web File Explorer 3.1 allows remote attackers to execute arbitrary SQL commands via the id parameter.
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Analysis
by VulDB Data Team • 11/26/2024
The vulnerability identified as CVE-2009-1323 represents a critical SQL injection flaw within the Web File Explorer 3.1 application, specifically affecting the body.asp component. This vulnerability resides in the handling of user-supplied input through the id parameter, which is processed without adequate sanitization or validation mechanisms. The Web File Explorer 3.1 is a web-based file management system that allows users to browse, upload, and manage files on remote servers, making it a potentially attractive target for malicious actors seeking unauthorized access to sensitive data and system resources.
The technical exploitation of this vulnerability occurs when an attacker submits a maliciously crafted id parameter value that contains SQL command syntax. The body.asp script fails to properly escape or parameterize user input before incorporating it into database queries, allowing the attacker to inject arbitrary SQL commands that execute within the context of the database connection. This flaw directly maps to CWE-89, which defines SQL injection as the insertion of malicious SQL code into input fields for execution by the database engine. The vulnerability's impact is amplified by the fact that it enables remote code execution capabilities, allowing attackers to manipulate database contents, extract sensitive information, modify access controls, or potentially escalate privileges within the affected system.
The operational implications of this vulnerability extend beyond simple data theft, as it provides attackers with the capability to compromise entire database systems and underlying infrastructure. Attackers can leverage this vulnerability to perform unauthorized data access, modify or delete critical information, and potentially establish persistent access points within the network environment. The remote nature of the attack means that exploitation can occur from any location without requiring physical access to the target system, making it particularly dangerous for organizations that host sensitive data or critical business information. According to ATT&CK framework, this vulnerability aligns with T1071.005 for application layer protocol usage and T1190 for exploitation of remote services, representing a significant threat vector for adversaries seeking to establish footholds within target environments.
Mitigation strategies for CVE-2009-1323 require immediate implementation of input validation and parameterized queries to prevent malicious SQL code execution. Organizations should apply the latest security patches provided by the vendor, as the Web File Explorer 3.1 has likely received updates addressing this specific vulnerability. Additionally, implementing proper input sanitization techniques, employing prepared statements or parameterized queries, and establishing robust database access controls can significantly reduce the risk of exploitation. Network segmentation and firewall rules should be configured to limit access to the vulnerable application, while regular security audits and penetration testing should be conducted to identify and remediate similar vulnerabilities. The implementation of web application firewalls and intrusion detection systems can provide additional layers of protection against SQL injection attacks targeting this type of vulnerability.