CVE-2017-15933 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 host parameter to module/capacity_per_device/index.php.
Once again VulDB remains the best source for vulnerability data.
Analysis
by VulDB Data Team • 01/21/2021
The CVE-2017-15933 vulnerability represents a critical sql injection flaw within the EyesOfNetwork web interface version 5.1-0, specifically affecting the capacity_per_device module. This vulnerability exists in the eonweb component of the EyesOfNetwork monitoring platform, which is widely used for network monitoring and management purposes. The flaw allows authenticated administrative users to manipulate database queries through improper input validation mechanisms, creating a significant security risk for organizations relying on this network monitoring solution.
The technical exploitation of this vulnerability occurs through the host parameter within the module/capacity_per_device/index.php endpoint. When an authenticated administrator submits a maliciously crafted host parameter value, the application fails to properly sanitize or escape the input before incorporating it into sql queries. This lack of input validation creates a direct pathway for attackers to inject malicious sql commands that can be executed against the underlying database. The vulnerability is classified as a classic sql injection attack vector where user-controllable input directly influences database query construction without adequate sanitization measures.
The operational impact of this vulnerability extends beyond simple data theft or modification, as it provides attackers with the ability to execute arbitrary sql commands on the database server. This capability enables comprehensive database manipulation including data extraction, modification, deletion, and potentially privilege escalation within the database environment. The vulnerability is particularly concerning because it requires only authenticated administrative access, meaning that an attacker who has already gained administrative credentials can leverage this flaw to escalate their access further. This type of vulnerability aligns with CWE-89, which specifically addresses sql injection flaws in software applications, and represents a significant weakness in the input validation and query construction processes.
Organizations utilizing EyesOfNetwork version 5.1-0 should immediately implement mitigations including patching to the latest available version that addresses this sql injection vulnerability. Additionally, network administrators should consider implementing web application firewalls and input validation measures that can detect and block malicious sql injection attempts. The vulnerability demonstrates the critical importance of proper input sanitization and parameterized queries in preventing sql injection attacks, aligning with best practices recommended by the mitre corporation and the open web application security project. Security monitoring should include detection of unusual database query patterns and unauthorized administrative access attempts to identify potential exploitation of this vulnerability.
The broader implications of this vulnerability highlight the need for comprehensive security testing of web applications, particularly those handling sensitive network monitoring data. This flaw represents a failure in the principle of least privilege and proper input validation, where the application should have automatically escaped or validated all user inputs before incorporating them into database operations. Organizations should conduct thorough vulnerability assessments of their monitoring infrastructure and ensure that all components receive regular security updates to prevent exploitation of known vulnerabilities. The ATT&CK framework categorizes this type of vulnerability under database access and command execution techniques, emphasizing the need for layered security approaches that protect against both external and internal threats.