CVE-2017-15880 in EyesOfNetwork Web Interface
Summary
by MITRE
SQL injection vulnerability vulnerability in the EyesOfNetwork web interface (aka eonweb) 5.1-0 allows remote authenticated administrators to execute arbitrary SQL commands via the group_name parameter to module/admin_group/add_modify_group.php (for insert_group and update_group).
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Analysis
by VulDB Data Team • 11/30/2019
The CVE-2017-15880 vulnerability represents a critical sql injection flaw within the EyesOfNetwork web interface version 5.1-0, specifically targeting the administrative functionality of the platform. This vulnerability exists in the module/admin_group/add_modify_group.php file where the group_name parameter is processed without adequate input sanitization. The flaw allows authenticated administrators to manipulate the sql query execution by injecting malicious sql commands through the group_name field, effectively bypassing normal access controls and potentially escalating their privileges within the system. This type of vulnerability falls under the common weakness enumeration CWE-89 which specifically addresses sql injection vulnerabilities in software applications.
The technical implementation of this vulnerability exploits the improper handling of user-supplied input within the web application's database interaction layer. When an administrator performs operations related to group management through the add_modify_group.php endpoint, the system directly incorporates the group_name parameter into sql queries without proper parameterization or input validation. This creates an environment where maliciously crafted group names can contain sql payloads that alter the intended query execution flow. The vulnerability is particularly dangerous because it requires only authenticated access, meaning that an attacker who has already obtained administrative credentials can leverage this flaw to execute arbitrary sql commands with the privileges of the web application's database user. The attack vector specifically targets the insert_group and update_group operations, indicating that both creating and modifying group records are susceptible to this injection attack.
The operational impact of this vulnerability extends beyond simple data manipulation and can result in complete system compromise. An attacker with administrative privileges could extract sensitive data from the database, modify or delete critical configuration information, escalate privileges to other system users, or even gain access to underlying system resources through database-level commands. The vulnerability undermines the integrity of the administrative interface and could potentially lead to persistent backdoors or data exfiltration. According to the mitre attack framework, this vulnerability maps to techniques such as command and control through database manipulation and credential access via privilege escalation. The risk is compounded by the fact that the application is designed for network monitoring and security management, making it a valuable target for attackers seeking to compromise security infrastructure.
Mitigation strategies for CVE-2017-15880 should focus on immediate code-level fixes and broader security enhancements. The primary remediation involves implementing proper parameterized queries or prepared statements for all database interactions, ensuring that user input is properly escaped or sanitized before being incorporated into sql commands. Input validation should be enforced at multiple levels including application logic and database constraints. The system should also implement proper access controls and audit logging to detect anomalous administrative activities. Organizations should consider implementing web application firewalls to detect and block sql injection attempts, while also ensuring that the EyesOfNetwork platform is updated to versions that address this specific vulnerability. Security monitoring should be enhanced to detect unusual database access patterns that may indicate exploitation attempts, and regular penetration testing should be conducted to verify the effectiveness of implemented controls. The vulnerability highlights the importance of following secure coding practices and adhering to the principle of least privilege in administrative interfaces.