CVE-2007-4845 in Rw Download Lite
Summary
by MITRE
Multiple SQL injection vulnerabilities in UPLOAD/index.php in RW::Download 2.0.3 lite allow remote attackers to execute arbitrary SQL commands via the (1) dlid or (2) cid parameter.
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Analysis
by VulDB Data Team • 10/06/2024
The vulnerability identified as CVE-2007-4845 represents a critical security flaw in RW::Download 2.0.3 lite software where multiple SQL injection vulnerabilities exist within the UPLOAD/index.php script. This vulnerability specifically affects the dlid and cid parameters, creating a pathway for remote attackers to execute arbitrary SQL commands against the underlying database system. The flaw stems from insufficient input validation and sanitization mechanisms that fail to properly escape or filter user-supplied data before incorporating it into SQL query structures. According to CWE-89, this vulnerability falls under the category of SQL Injection, which is classified as a severe weakness in software security design. The ATT&CK framework categorizes this as a command injection technique that enables adversaries to manipulate database queries and potentially gain unauthorized access to sensitive information. The vulnerability exists due to the application's failure to implement proper parameterized queries or input sanitization, allowing malicious actors to inject SQL code through the vulnerable parameters.
The operational impact of this vulnerability extends beyond simple data extraction to encompass full database compromise and potential system infiltration. Attackers can leverage the SQL injection capabilities to perform unauthorized database operations including data retrieval, modification, deletion, and even privilege escalation within the database environment. The remote nature of this exploit means that attackers do not require physical access to the system, making it particularly dangerous for web applications that are publicly accessible. The vulnerability affects the core functionality of the download management system, potentially allowing unauthorized users to manipulate download records, access restricted content, or even gain administrative control over the application. This type of vulnerability can result in significant data breaches, service disruption, and compliance violations, particularly in environments where sensitive information is stored within the affected database. The exploitation of these parameters enables attackers to bypass authentication mechanisms and manipulate the application's behavior through carefully crafted SQL injection payloads.
Mitigation strategies for CVE-2007-4845 must address both immediate remediation and long-term security improvements. The most effective immediate solution involves implementing proper input validation and parameterized queries to prevent user input from being interpreted as SQL code. Organizations should ensure that all database interactions utilize prepared statements with bound parameters rather than dynamic query construction. The implementation of proper input sanitization routines and output encoding techniques will help prevent malicious payloads from being executed. Additionally, the application should enforce strict access controls and implement proper error handling that does not reveal database structure information to unauthorized users. Regular security audits and code reviews should be conducted to identify similar vulnerabilities in other parts of the application. The use of web application firewalls and intrusion detection systems can provide additional layers of protection. Organizations should also consider implementing database activity monitoring and logging to detect suspicious SQL query patterns. Security patches and updates should be applied immediately to address this vulnerability, as the software version affected is likely outdated and may contain additional undiscovered vulnerabilities. The implementation of the principle of least privilege for database connections and the separation of database user accounts for different application functions will further reduce the potential impact of successful exploitation attempts.