CVE-2007-2945 in RMForum
Summary
by MITRE
RMForum stores sensitive information under the web root with insufficient access control, which allows remote attackers to download a database via a direct request for rmforum.mdb.
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Analysis
by VulDB Data Team • 10/28/2017
The vulnerability described in CVE-2007-2945 represents a critical misconfiguration issue within the RMForum web application that exposes sensitive database files to unauthorized access. This flaw stems from improper access control mechanisms and insecure file placement practices that allow remote attackers to directly access database files through simple HTTP requests. The specific file affected is rmforum mdb which is a microsoft access database file containing forum data, user information, and potentially sensitive configuration details. This type of vulnerability falls under the category of insecure direct object reference as defined by CWE-22, where the application provides direct access to objects without proper authorization checks. The issue is particularly severe because it allows attackers to bypass normal application authentication and authorization mechanisms entirely.
The technical implementation of this vulnerability demonstrates poor security practices in web application development where database files are stored in publicly accessible directories rather than in secure, protected locations. When a web server serves files from the web root directory, any user who knows the file name can request it directly through a web browser or automated tools. The rmforum.mdb file contains structured data that may include user credentials, forum posts, private messages, and other sensitive information that could be exploited for further attacks. This vulnerability is classified as a path traversal or directory traversal issue under CWE-22, where the attacker can navigate to restricted directories through improper input validation. The lack of access control checks means that even basic authentication mechanisms are bypassed, as the database file is directly accessible without requiring valid session tokens or user credentials.
The operational impact of this vulnerability is substantial and multifaceted across multiple security domains. Remote attackers can immediately obtain complete database dumps containing potentially thousands of user accounts with associated credentials, forum content, and system configuration details. This data can be used for identity theft, social engineering attacks, or as a foundation for more sophisticated attacks against the affected system or its users. The vulnerability also creates opportunities for data exfiltration and can be leveraged as part of broader attack campaigns. From an attacker's perspective, this represents a low-effort, high-reward exploitation opportunity that requires minimal technical skills and provides immediate access to valuable information. The vulnerability aligns with several tactics in the attack lifecycle including initial access and persistence phases as outlined in the mitre attack framework where attackers can establish unauthorized access to system resources and maintain access through stolen credentials or compromised data.
The recommended mitigations for this vulnerability involve implementing proper access controls and secure file storage practices. Organizations should immediately relocate database files outside of the web root directory and implement proper authentication and authorization checks for all database access requests. The application should validate all file access requests and ensure that users cannot directly access database files through web requests. Implementing proper input validation and sanitization techniques helps prevent path traversal attacks and ensures that only authorized users can access sensitive data. Additional security measures include implementing web application firewalls, monitoring for suspicious access patterns, and conducting regular security audits to identify similar misconfigurations. The remediation should follow security best practices outlined in owasp top ten and other industry standards, ensuring that sensitive data is properly protected through appropriate access controls and secure storage mechanisms. This vulnerability highlights the importance of secure coding practices and proper security architecture design to prevent such fundamental access control failures that can compromise entire systems.