CVE-2000-1023 in Control Panel
Summary
by MITRE
The Alabanza Control Panel does not require passwords to access administrative commands, which allows remote attackers to modify domain name information via the nsManager.cgi CGI program.
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Analysis
by VulDB Data Team • 07/07/2024
The Alabanza Control Panel represents a critical security vulnerability classified as CVE-2000-1023 that fundamentally undermines the integrity of web-based administrative interfaces. This vulnerability resides within the nsManager.cgi CGI program, which serves as a gateway for managing domain name information. The flaw manifests as a complete absence of authentication mechanisms, creating an open pathway for unauthorized remote access to sensitive administrative functions. The vulnerability's classification aligns with CWE-284, which addresses improper access control, and demonstrates a classic example of insufficient authentication controls that violates fundamental security principles.
The technical implementation of this vulnerability exploits the absence of password verification within the nsManager.cgi CGI script, allowing any remote attacker to execute administrative commands without proper authorization. This flaw operates at the application layer, specifically within the Common Gateway Interface implementation that processes web requests for domain management functions. Attackers can manipulate the CGI interface to modify DNS records, alter domain configurations, and potentially compromise the entire domain name system infrastructure managed by the control panel. The vulnerability's impact extends beyond simple information disclosure to include full administrative control over the affected system, making it particularly dangerous for organizations relying on web-based management interfaces.
The operational impact of CVE-2000-1023 is severe and multifaceted, affecting both the availability and integrity of domain name services. Remote attackers can exploit this vulnerability to perform unauthorized modifications to DNS records, potentially redirecting traffic to malicious sites or disrupting legitimate services. This capability directly maps to ATT&CK technique T1071.004, which covers application layer protocol: dns, and demonstrates how attackers can leverage weak authentication to compromise network infrastructure. Organizations may experience service disruption, data corruption, and potential compromise of their entire domain management ecosystem. The vulnerability also enables attackers to establish persistent access points within the network infrastructure, creating opportunities for further exploitation and lateral movement.
Mitigation strategies for this vulnerability must address the fundamental authentication failure within the Alabanza Control Panel implementation. The most effective immediate solution involves implementing robust password authentication mechanisms for all administrative CGI programs, ensuring that proper access controls are enforced before allowing execution of sensitive commands. System administrators should also consider implementing network-level restrictions to limit access to the nsManager.cgi script to trusted IP addresses only, while regularly monitoring for unauthorized access attempts. The vulnerability's remediation aligns with security best practices outlined in NIST SP 800-53 and ISO 27001 frameworks, specifically addressing controls related to access control and system monitoring. Additionally, organizations should conduct comprehensive security assessments of all CGI applications and web interfaces to identify similar authentication weaknesses that could be exploited in similar fashion.