CVE-2017-14247 in EyesOfNetwork Web Interface
Summary
by MITRE
SQL Injection exists in the EyesOfNetwork web interface (aka eonweb) 5.1-0 via the user_id cookie to header.php, a related issue to CVE-2017-1000060.
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Analysis
by VulDB Data Team • 11/14/2019
The vulnerability identified as CVE-2017-14247 represents a critical sql injection flaw within the EyesOfNetwork web interface version 5.1-0. This security weakness specifically manifests through the user_id cookie parameter in the header.php file, creating an exploitable entry point for malicious actors to manipulate database queries. The EyesOfNetwork platform, commonly known as eonweb, is a network monitoring and security information management solution that provides centralized visibility into network activities and security events. The vulnerability arises from inadequate input validation and sanitization of user-supplied data within the authentication and session management components of the web application.
The technical implementation of this sql injection vulnerability occurs when the application processes the user_id cookie value without proper sanitization before incorporating it into database queries. Attackers can craft malicious cookie values that, when processed by the header.php script, allow them to inject arbitrary sql commands into the underlying database layer. This flaw operates under the common weakness enumeration CWE-89 which categorizes sql injection vulnerabilities as a direct result of insufficient input validation and improper parameter handling. The vulnerability is particularly concerning because it affects the web interface component that handles user authentication and session management, potentially allowing attackers to escalate privileges, extract sensitive data, or gain unauthorized access to the monitoring system.
The operational impact of CVE-2017-14247 extends beyond simple data theft, as it can enable attackers to manipulate the entire network monitoring infrastructure managed by EyesOfNetwork. Successful exploitation could allow threat actors to view, modify, or delete critical security events, network logs, and monitoring configurations that are essential for maintaining network security posture. The vulnerability affects the core functionality of the application's authentication system, potentially enabling attackers to bypass authentication mechanisms entirely or impersonate legitimate users within the monitoring environment. This risk is amplified by the fact that EyesOfNetwork is typically deployed in security-critical environments where the integrity of monitoring data directly impacts incident response capabilities and overall security operations.
Mitigation strategies for this vulnerability should focus on immediate patching of the affected EyesOfNetwork version 5.1-0 to address the sql injection flaw in header.php. Organizations should implement proper input validation and parameterized queries to prevent user-supplied data from being interpreted as sql commands. The remediation efforts should also include comprehensive cookie validation mechanisms and secure session management practices. From an operational security perspective, network administrators should consider implementing web application firewalls to detect and block malicious sql injection attempts, while also conducting thorough security assessments of the monitoring infrastructure to identify additional potential vulnerabilities. The ATT&CK framework categorizes this type of vulnerability under the T1190 technique for exploiting vulnerabilities in web applications, making it a critical target for both defensive and offensive security operations to address proactively.