CVE-2024-36391 in DeviceHub
Summary
by MITRE • 06/02/2024
MileSight DeviceHub - CWE-320: Key Management Errors may allow Authentication Bypass and Man-In-The-Middle Traffic
Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.
Analysis
by VulDB Data Team • 06/03/2024
The CVE-2024-36391 vulnerability affects MileSight DeviceHub systems and represents a critical key management error classified under CWE-320 which specifically addresses weaknesses in cryptographic key handling. This vulnerability exists within the authentication mechanisms of the DeviceHub platform, creating significant security risks for organizations relying on this industrial IoT infrastructure. The flaw manifests in how cryptographic keys are generated, stored, or managed within the system, potentially allowing attackers to exploit these weaknesses to bypass authentication protocols and establish unauthorized access to networked devices.
The technical implementation of this vulnerability stems from improper handling of cryptographic keys used for device authentication and secure communication. When cryptographic keys are not properly managed, they may be predictable, hardcoded, or stored in insecure locations, making them susceptible to extraction by malicious actors. This weakness directly enables authentication bypass scenarios where attackers can impersonate legitimate devices or users within the DeviceHub ecosystem. The vulnerability particularly affects scenarios where the system relies on symmetric or asymmetric cryptographic keys for establishing secure connections between devices and the central hub.
Operational impact of this vulnerability extends beyond simple unauthorized access, as it enables man-in-the-middle attack capabilities that can compromise the integrity and confidentiality of all communications passing through the DeviceHub infrastructure. Attackers exploiting this vulnerability can intercept, modify, or redirect traffic between connected devices and the central management system, potentially leading to complete network compromise. The implications are severe for industrial environments where DeviceHub systems manage critical infrastructure monitoring, as this vulnerability could allow attackers to manipulate sensor data, disable security controls, or gain control over connected industrial devices. Organizations using this platform face risks of operational disruption, data breaches, and potential physical security compromises in environments such as manufacturing plants, smart buildings, or critical infrastructure facilities.
Mitigation strategies for CVE-2024-36391 should prioritize immediate implementation of proper key management practices including cryptographic key rotation, secure storage mechanisms, and removal of hardcoded credentials. Organizations must conduct comprehensive security assessments of their DeviceHub deployments to identify and remediate all instances where cryptographic keys are improperly managed or stored. The implementation of industry-standard security frameworks such as those outlined in the NIST Cryptographic Standards and guidelines for key management should be enforced. Additionally, network segmentation and monitoring solutions should be deployed to detect anomalous traffic patterns that might indicate exploitation attempts. Regular security audits and penetration testing should be conducted to ensure that key management processes remain robust against evolving threats. This vulnerability aligns with ATT&CK techniques related to credential access and defense evasion, emphasizing the need for comprehensive security controls that address both the immediate exploitation vectors and broader attack surface management. Organizations should also implement proper incident response procedures specifically designed to handle cryptographic key compromise scenarios, ensuring rapid detection and remediation of any exploitation attempts.