CVE-2006-2338 in plaNetStat
Summary
by MITRE
PlaNet Concept plaNetStat 20050127 allows remote attackers to gain administrative privileges, and view and configure log files, via a direct request to the (1) admin.php or (2) settings.php page.
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Analysis
by VulDB Data Team • 07/26/2018
The vulnerability identified as CVE-2006-2338 affects plaNet Concept plaNetStat version 20050127, representing a critical authentication bypass flaw that enables remote attackers to escalate privileges and gain full administrative control over the affected system. This vulnerability exists due to insufficient access controls and authentication mechanisms within the web application's administrative interfaces. The specific affected pages include admin.php and settings.php, which are directly accessible without proper authentication checks, allowing unauthorized users to bypass normal login procedures and assume administrative roles. The flaw demonstrates a clear violation of the principle of least privilege, where administrative functions should require proper authentication and authorization before execution.
The technical implementation of this vulnerability stems from the application's failure to validate user credentials or session tokens before granting access to sensitive administrative functions. When attackers make direct requests to the admin.php or settings.php endpoints, the application does not perform adequate authentication verification, nor does it check whether the requesting user possesses the necessary administrative privileges. This represents a classic case of insecure direct object reference vulnerability, where the application fails to properly control access to protected resources. The vulnerability falls under CWE-285, which addresses improper authorization issues in software applications, and aligns with ATT&CK technique T1078 for valid accounts and privilege escalation.
The operational impact of this vulnerability is severe and far-reaching, as it provides attackers with complete administrative control over the plaNetStat system. Once exploited, attackers can modify system configurations, access sensitive log files containing potentially confidential information, and manipulate the application's core functionality. The ability to view log files presents additional risks, as these may contain sensitive data such as user credentials, system information, or other confidential operational details. The vulnerability enables attackers to perform actions such as changing system settings, adding or removing users, modifying security configurations, and potentially accessing other systems connected to the plaNetStat infrastructure. This level of access could lead to data breaches, system compromise, and unauthorized access to network resources.
Mitigation strategies for this vulnerability should focus on implementing proper authentication and authorization controls throughout the application. The primary fix involves adding robust authentication checks to the admin.php and settings.php pages, ensuring that all requests to administrative functions require valid user credentials and proper authorization tokens. Organizations should implement session management controls with proper timeout mechanisms and ensure that administrative functions are protected by multi-factor authentication where possible. The application should enforce strict access controls using role-based access control mechanisms, ensuring that only authorized administrators can access sensitive functions. Additionally, regular security audits and penetration testing should be conducted to identify similar vulnerabilities in the application's codebase. Network segmentation and firewall rules should be implemented to limit access to administrative interfaces to trusted networks only, while also implementing logging and monitoring of administrative activities to detect potential unauthorized access attempts. This vulnerability highlights the critical importance of implementing proper security controls from the initial design phase of web applications, as the cost of fixing such issues after deployment is significantly higher than incorporating security measures during development.