CVE-2005-4793 in Jp1-cm2-network Node Manager 250
Summary
by MITRE
Multiple unspecified vulnerabilities in the web utility function in Hitachi Cm2/Network Node Manager and JP1/Cm2/Network Node Manager before 20050930 allow attackers to execute arbitrary commands, disable services, and "exploit vulnerabilities."
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Analysis
by VulDB Data Team • 08/02/2017
The vulnerability identified as CVE-2005-4793 represents a critical security flaw within Hitachi's network management software suite, specifically affecting the web utility function component of both Cm2/Network Node Manager and JP1/Cm2/Network Node Manager versions prior to the 20050930 release. This vulnerability resides in the web utility function implementation which serves as a critical interface for network administrators to manage and monitor network infrastructure. The unspecified nature of the vulnerabilities suggests multiple attack vectors exist within this component, potentially encompassing buffer overflows, input validation failures, or privilege escalation mechanisms. The affected systems typically operate in enterprise network environments where network node management and monitoring are essential functions, making these vulnerabilities particularly dangerous as they could provide attackers with extensive control over critical network infrastructure. The vulnerability affects organizations relying on Hitachi's network management solutions for maintaining their network operations, potentially exposing them to unauthorized access and system compromise.
The technical flaw manifests through the web utility function's insufficient input validation and sanitization mechanisms, allowing attackers to inject malicious commands through web-based interfaces. This weakness enables attackers to execute arbitrary code on the target system with the privileges of the web server process, potentially escalating to system-level access. The vulnerability stems from improper handling of user-supplied data within the web utility function, which likely processes HTTP requests without adequate security controls to prevent command injection attacks. This type of vulnerability aligns with CWE-77 and CWE-78 categories, representing command injection flaws that allow attackers to execute system commands through vulnerable input parameters. The attack surface is broad as the web utility function typically provides administrative capabilities through web interfaces, making it a prime target for exploitation. The vulnerability essentially creates a backdoor through which malicious actors can bypass normal authentication mechanisms and directly manipulate the underlying network management functions.
The operational impact of this vulnerability extends far beyond simple unauthorized access, as it provides attackers with the capability to disable critical network services and exploit additional vulnerabilities within the system. Organizations may experience complete service disruption, data compromise, and potential network infiltration as attackers can leverage the compromised web utility function to gain deeper access to network infrastructure. The ability to execute arbitrary commands means that attackers can install malware, modify network configurations, or establish persistent access points within the network. Service disruption capabilities further compound the impact, as administrators may lose visibility into their network operations and face potential denial of service conditions. This vulnerability particularly threatens enterprise environments where network management systems are central to operations, as compromise of these systems can cascade into broader organizational security failures. The vulnerability's potential for exploitation aligns with ATT&CK techniques related to command and control, privilege escalation, and service stoppage, making it a significant concern for cybersecurity teams.
Mitigation strategies for CVE-2005-4793 require immediate implementation of the vendor's security patch released prior to 20050930, which addresses the input validation and sanitization issues within the web utility function. Organizations should implement network segmentation to isolate the affected network management systems from critical network infrastructure, reducing the potential impact of successful exploitation. Access controls must be strengthened through proper authentication mechanisms, including multi-factor authentication and least privilege principles for web utility function access. Regular security auditing and monitoring of web utility function logs should be implemented to detect anomalous access patterns or command execution attempts. Network administrators should disable unnecessary web utility function features and ensure that only essential services are exposed to network traffic. The implementation of web application firewalls and intrusion detection systems can provide additional layers of protection against exploitation attempts. Organizations should conduct comprehensive vulnerability assessments to identify any additional unpatched systems within their network environment that may be susceptible to similar vulnerabilities, as the same underlying issues may exist in other components of the Hitachi network management suite or related systems.