CVE-2008-5899 in FreeForAll
Summary
by MITRE
CodeAvalanche FreeForAll stores sensitive information under the web root with insufficient access control, which allows remote attackers to download the database file containing the administrator password via a direct request for _private/CAFFAPage.mdb. NOTE: some of these details are obtained from third party information.
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Analysis
by VulDB Data Team • 11/18/2024
This vulnerability resides in the CodeAvalanche FreeForAll web application where sensitive database files are improperly configured within the web root directory structure. The flaw represents a critical misconfiguration that violates fundamental security principles of least privilege and proper access control enforcement. The database file CAFFAPage.mdb contains administrator credentials and other sensitive information, making it a prime target for attackers seeking unauthorized access to the system. This vulnerability directly maps to CWE-275 permissions issues and specifically demonstrates inadequate access control mechanisms that allow unauthorized users to retrieve critical system information through simple direct requests.
The technical implementation of this vulnerability exploits the web server's directory structure where the database file is stored in a location accessible through standard HTTP requests. Attackers can simply construct a URL pointing to _private/CAFFAPage.mdb and retrieve the entire database without authentication or authorization. This represents a classic case of insecure direct object reference where the application fails to verify that the requesting user has proper authorization to access the requested resource. The vulnerability operates at the application layer and can be exploited through any standard web browser or HTTP client without requiring specialized tools or techniques.
The operational impact of this vulnerability is severe and far-reaching for any organization using the CodeAvalanche FreeForAll application. Successful exploitation provides attackers with direct access to administrative credentials, enabling them to gain full control over the application and potentially the underlying system. This access could lead to complete system compromise, data exfiltration, and unauthorized modifications to the application's functionality. The vulnerability essentially provides a backdoor into the system's administrative interface, making it particularly dangerous as it bypasses normal authentication mechanisms and allows for persistent access.
Mitigation strategies for this vulnerability must address both immediate remediation and long-term architectural improvements. The most critical immediate action is to relocate the database file outside the web root directory and implement proper access controls using authentication mechanisms before allowing access to sensitive data. Organizations should implement proper file access controls, ensure that database files are not directly accessible via web requests, and establish proper directory permissions. This aligns with ATT&CK technique T1213.002 for data from information repositories and represents a fundamental requirement for web application security. Additionally, regular security audits should be conducted to identify similar misconfigurations, and proper input validation should be implemented to prevent path traversal attacks that could potentially expose other sensitive files. The vulnerability demonstrates the critical importance of following secure coding practices and proper security configuration management as outlined in various security frameworks and standards.