CVE-2002-2114 in Netjuke
Summary
by MITRE
Artekopia Netjuke before 1.0 b7 allows remote attackers to execute arbitrary code on the web server, possibly via the section parameter, which is passed to an eval call.
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Analysis
by VulDB Data Team • 08/30/2025
The vulnerability identified as CVE-2002-2114 represents a critical remote code execution flaw in Artekopia Netjuke versions prior to 1.0 beta 7. This vulnerability stems from improper input validation within the web application's handling of user-supplied parameters, specifically the section parameter that is processed through an eval function call. The flaw exists at the application layer where user input is directly incorporated into server-side execution contexts without adequate sanitization or validation measures.
This vulnerability classifies under CWE-94, which describes "Improper Control of Generation of Code ('Code Injection')" and specifically relates to the dangerous practice of using eval functions with untrusted input. The attack vector leverages the web server's inability to distinguish between legitimate application parameters and malicious code payloads, allowing remote attackers to inject arbitrary commands that execute with the privileges of the web server process. The section parameter serves as the primary injection point, where attacker-controlled data flows directly into the eval call without proper filtering or encoding mechanisms.
The operational impact of this vulnerability is severe, as it provides attackers with complete control over the affected web server. Successful exploitation enables remote code execution, which can lead to full system compromise, data exfiltration, and potential lateral movement within network environments. The vulnerability affects the confidentiality, integrity, and availability of the affected system, making it a critical security concern for organizations relying on Artekopia Netjuke for media management services. Attackers can leverage this flaw to install backdoors, modify system configurations, or access sensitive data stored within the application's environment.
Mitigation strategies for CVE-2002-2114 should prioritize immediate patching of the affected software to version 1.0 beta 7 or later, which addresses the input validation issues. Organizations should implement proper parameter validation and sanitization techniques, avoiding the use of eval functions with user-supplied data. Network segmentation and firewall rules can help limit access to the vulnerable application, while regular security assessments should verify that no other applications within the environment suffer from similar code injection vulnerabilities. The remediation process should also include monitoring for suspicious network activity and implementing web application firewalls to detect and block malicious parameter injection attempts. Additionally, organizations should conduct security training for developers to prevent similar issues in future application development cycles, emphasizing the importance of input validation and secure coding practices as outlined in the OWASP Top Ten and MITRE ATT&CK framework for application security.