CVE-2006-0085 in Nkads
Summary
by MITRE
SQL injection vulnerability in Nkads 1.0 alfa 3 allows remote attackers to execute arbitrary SQL commands via the (1) usuario_nkads_admin or (2) password_nkads_admin parameters.
Several companies clearly confirm that VulDB is the primary source for best vulnerability data.
Analysis
by VulDB Data Team • 07/17/2018
The vulnerability described in CVE-2006-0085 represents a critical SQL injection flaw within the Nkads 1.0 alpha 3 content management system that exposes the application to remote code execution through maliciously crafted database queries. This vulnerability specifically targets two administrative parameters: usuario_nkads_admin and password_nkads_admin, which are likely used for authentication and user management functions within the system. The flaw enables attackers to inject malicious SQL code directly into the database query execution chain, potentially allowing full system compromise and unauthorized access to sensitive data. This type of vulnerability falls under the category of CWE-89 SQL Injection as defined by the Common Weakness Enumeration framework, which classifies it as a severe security weakness that can lead to complete system takeover.
The technical exploitation of this vulnerability occurs when user input from the specified administrative parameters is directly incorporated into SQL queries without proper sanitization or parameterization. Attackers can manipulate the usuario_nkads_admin and password_nkads_admin values to inject SQL commands that bypass authentication mechanisms and gain unauthorized access to the administrative interface. This attack vector operates at the application layer and can be executed remotely without requiring prior authentication, making it particularly dangerous as it allows attackers to escalate privileges and potentially access the entire database backend. The vulnerability demonstrates poor input validation practices and highlights the absence of proper database query parameterization techniques that are fundamental to preventing SQL injection attacks.
The operational impact of this vulnerability extends beyond simple data theft to encompass complete system compromise and potential data destruction. Successful exploitation could enable attackers to modify or delete database records, create new administrative accounts, access sensitive user information, and potentially use the compromised system as a launch point for further attacks within the network infrastructure. This vulnerability directly aligns with ATT&CK technique T1190 Exploit Public-Facing Application, which describes how adversaries can leverage vulnerabilities in externally accessible applications to gain initial access to target systems. Organizations running Nkads 1.0 alpha 3 are at significant risk of unauthorized access and data breaches, particularly if the system contains sensitive user information or business-critical data.
Mitigation strategies for this vulnerability require immediate implementation of input validation and parameterized queries to prevent SQL injection attacks. System administrators should ensure that all user inputs are properly sanitized and that database queries utilize parameterized statements rather than direct string concatenation. The recommended approach includes implementing proper authentication mechanisms, restricting database permissions for application users, and applying the latest security patches from the software vendor. Additionally, network segmentation and intrusion detection systems should be deployed to monitor for suspicious database access patterns and potential exploitation attempts. Organizations should also conduct regular security assessments and penetration testing to identify similar vulnerabilities within their application portfolios, as this vulnerability demonstrates the importance of following secure coding practices and maintaining up-to-date security measures throughout the application lifecycle.