CVE-2018-10587 in Enterprise Manager
Summary
by MITRE
NetGain Enterprise Manager (EM) is affected by OS Command Injection vulnerabilities in versions before 10.0.57. These vulnerabilities could allow remote authenticated attackers to inject arbitrary code, resulting in remote code execution.
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Analysis
by VulDB Data Team • 04/09/2020
The NetGain Enterprise Manager EM platform represents a comprehensive network management solution that provides monitoring, reporting, and administration capabilities for enterprise networks. This system serves as a central hub for network operations centers and IT administrators to manage diverse network infrastructures. The vulnerability identified as CVE-2018-10587 specifically targets the command execution mechanisms within the EM software, creating a critical security weakness that affects all versions prior to 10.0.57. The affected system operates under the assumption that user inputs are properly sanitized and validated, which creates a dangerous trust boundary that malicious actors can exploit to gain unauthorized access to the underlying operating system.
The technical flaw manifests as an operating system command injection vulnerability that occurs when the application fails to properly validate and sanitize user-supplied input before incorporating it into system commands. This type of vulnerability falls under the CWE-77 category, specifically classified as "Command Injection" within the Common Weakness Enumeration framework. The vulnerability exists in the way the EM software processes user input through web interfaces or API endpoints that directly execute system commands without adequate input filtering or output encoding. Attackers can craft malicious payloads that, when processed by the vulnerable system, get interpreted as legitimate system commands rather than data, allowing arbitrary code execution at the privilege level of the affected application. The injection typically occurs through parameters that are passed to system commands without proper sanitization, creating a direct pathway for attackers to execute operating system commands.
The operational impact of this vulnerability is severe and far-reaching for organizations using affected versions of NetGain Enterprise Manager. Remote authenticated attackers who can establish a valid session with the system can leverage this vulnerability to execute arbitrary code on the underlying operating system, potentially gaining full control over the network management server. This remote code execution capability allows attackers to perform various malicious activities including privilege escalation, data exfiltration, system reconnaissance, and deployment of additional malware. The vulnerability affects the integrity and confidentiality of the entire network management infrastructure, potentially compromising the security posture of the entire enterprise network that relies on the EM system for monitoring and control. Organizations may experience unauthorized access to sensitive network information, disruption of network management services, and potential lateral movement within the network infrastructure.
Mitigation strategies for CVE-2018-10587 should prioritize immediate patching of the affected NetGain Enterprise Manager versions to 10.0.57 or later, as provided by the vendor. Organizations should implement network segmentation and access controls to limit exposure of the EM system to untrusted networks. Additional security measures include implementing web application firewalls to detect and block malicious command injection attempts, enforcing strict input validation and sanitization procedures, and conducting regular security assessments of the network management infrastructure. The vulnerability aligns with ATT&CK technique T1059 which describes execution through command and scripting interpreters, and T1078 which addresses valid accounts for persistence and privilege escalation. Security teams should also monitor system logs for unusual command execution patterns and implement proper network monitoring to detect potential exploitation attempts. Regular vulnerability assessments and penetration testing should be conducted to identify similar weaknesses in other network management tools and systems within the enterprise infrastructure.