CVE-2017-14401 in EyesOfNetwork
Summary
by MITRE
The EyesOfNetwork web interface (aka eonweb) 5.1-0 has SQL injection via the user_name parameter to module/admin_user/add_modify_user.php in the "ACCOUNT UPDATE" section.
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Analysis
by VulDB Data Team • 11/15/2019
The EyesOfNetwork web interface version 5.1-0 contains a critical sql injection vulnerability in the module/admin_user/add_modify_user.php file where the user_name parameter is not properly sanitized before being incorporated into database queries. This vulnerability exists within the ACCOUNT UPDATE section of the administrative interface, making it accessible to authenticated users who possess administrative privileges. The flaw allows attackers to inject malicious sql code through the user_name parameter, potentially enabling them to extract, modify, or delete sensitive data from the underlying database. The vulnerability represents a significant security risk as it directly impacts the authentication and authorization mechanisms of the system, potentially allowing unauthorized access to user accounts and administrative functions. According to the mitre cve dictionary, this vulnerability maps to cwe-89 sql injection which is classified as a high severity weakness in software applications that process untrusted data without proper validation or sanitization. The attack surface is particularly concerning as it targets the administrative web interface where sensitive user account information is managed, making it a prime target for privilege escalation attacks.
The technical exploitation of this vulnerability occurs when an authenticated administrator interacts with the account update functionality in the web interface. When the user_name parameter is submitted through the add_modify_user.php endpoint, the application fails to implement proper input validation or parameterized queries. This allows an attacker to craft malicious sql payloads that can be executed against the database backend, potentially revealing sensitive information such as hashed passwords, user permissions, or other confidential data. The vulnerability is classified under the attack technique of t1213 data from information repositories within the attack tactic of credential access, as it enables unauthorized data extraction from the system's user database. The exploitation requires minimal privileges since the vulnerability exists within the administrative interface, meaning that an attacker who has already gained access to an administrative account could leverage this flaw to further compromise the system or escalate privileges to other administrative users. This type of vulnerability is particularly dangerous because it can be used to manipulate user accounts, create new administrative users, or even delete existing user records, fundamentally undermining the integrity and availability of the authentication system.
The operational impact of this vulnerability extends beyond simple data theft, as it can lead to complete system compromise and unauthorized access to sensitive network monitoring data that EyesOfNetwork is designed to protect. Organizations using this version of the web interface may experience unauthorized access to their security monitoring infrastructure, potentially allowing attackers to modify security policies, disable monitoring alerts, or gain access to network traffic data. The vulnerability affects the confidentiality, integrity, and availability of the system's user management functionality, creating potential for both data exfiltration and system manipulation. According to industry best practices for vulnerability management, this type of sql injection vulnerability should be addressed immediately through patching or implementing compensating controls. The impact on business operations could be severe, particularly for organizations that rely on EyesOfNetwork for security monitoring and incident response, as the vulnerability could enable attackers to remain undetected while accessing or modifying critical security data. Organizations should also consider implementing network segmentation and monitoring for unusual database access patterns that could indicate exploitation attempts.
Mitigation strategies for this vulnerability should include immediate patching of the EyesOfNetwork web interface to version 5.1-1 or later, which contains the necessary security fixes for the sql injection flaw. Organizations should also implement input validation and sanitization measures for all user-provided data, particularly in administrative interfaces where sensitive operations are performed. The implementation of parameterized queries or prepared statements should be enforced throughout the application codebase to prevent sql injection attacks. Network-based mitigations such as web application firewalls and intrusion detection systems can provide additional layers of protection against exploitation attempts. Access controls should be reviewed to ensure that administrative privileges are properly restricted and that only authorized personnel have access to the vulnerable administrative interfaces. Regular security assessments and penetration testing should be conducted to identify similar vulnerabilities in other components of the EyesOfNetwork system. Additionally, organizations should implement proper logging and monitoring of administrative activities to detect potential exploitation attempts and maintain audit trails for forensic analysis. The vulnerability also highlights the importance of following secure coding practices and conducting regular code reviews to identify and remediate security flaws before they can be exploited by malicious actors.