CVE-2017-8970 in Matrix Operating Environment
Summary
by MITRE
A remote unauthenticated disclosure of information vulnerability in HPE Matrix Operating Environment version 7.6 LR1 was found.
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Analysis
by VulDB Data Team • 01/06/2020
The vulnerability identified as CVE-2017-8970 represents a critical information disclosure flaw within the HPE Matrix Operating Environment version 7.6 LR1, a distributed computing platform designed for high-performance computing environments. This remote vulnerability specifically affects the system's authentication mechanisms, allowing attackers to access sensitive system information without requiring valid credentials or prior authorization. The affected environment operates within enterprise data centers where HPE Matrix systems manage complex computational workloads and critical infrastructure operations. The flaw exists in the platform's handling of network requests and system state information, creating an avenue for unauthorized data exposure that could compromise the integrity of the entire computing environment.
The technical implementation of this vulnerability stems from insufficient input validation and improper access control mechanisms within the Matrix Operating Environment's network services. Attackers can exploit this weakness by sending specially crafted requests to the system's management interfaces, which then respond with detailed system information including configuration parameters, user accounts, system resources, and potentially sensitive operational data. The vulnerability specifically impacts the system's ability to properly authenticate incoming requests and validate the legitimacy of information requests, allowing for unauthenticated data retrieval through standard network protocols. This issue manifests as a failure in the authentication subsystem to properly enforce access controls, creating a persistent exposure window for information disclosure attacks. The flaw operates at the application layer and affects the platform's management and monitoring interfaces that are typically accessible over standard network ports.
The operational impact of CVE-2017-8970 extends beyond simple information disclosure, as the exposed data could enable more sophisticated attacks including system reconnaissance, privilege escalation attempts, and targeted exploitation of other vulnerabilities. An attacker who successfully exploits this vulnerability gains access to system configuration details that could reveal network topology, system architecture, and operational parameters that would otherwise remain hidden. This information could be leveraged to plan more effective attacks against the environment, potentially leading to complete system compromise. The vulnerability affects organizations that rely on HPE Matrix systems for mission-critical operations, as the exposure of system information could lead to service disruption, data breaches, or unauthorized access to sensitive computational resources. Organizations using this platform may face compliance violations and regulatory scrutiny due to the unauthorized disclosure of system information.
Mitigation strategies for CVE-2017-8970 should prioritize immediate implementation of network segmentation and access control measures to limit exposure of affected systems. Organizations should deploy firewalls and network access control lists to restrict access to Matrix Operating Environment management interfaces, particularly from untrusted networks. The recommended approach includes applying the vendor-provided security patches and updates that address the authentication and access control flaws within the system. Network administrators should implement monitoring solutions to detect anomalous access patterns that might indicate exploitation attempts. Additionally, security teams should conduct comprehensive vulnerability assessments to identify other potential weaknesses in the environment that could be exploited in conjunction with this information disclosure vulnerability. The remediation process should align with industry standards such as those defined in CWE-200 for information exposure and ATT&CK technique T1083 for system information discovery, ensuring that the mitigation efforts address both the immediate vulnerability and broader security posture considerations.
This vulnerability demonstrates the critical importance of proper authentication and access control implementation in distributed computing environments. The flaw represents a failure in the principle of least privilege, where system information should remain protected from unauthorized access regardless of the system's operational state or network configuration. Organizations should implement comprehensive security monitoring and incident response procedures to detect and respond to exploitation attempts. The vulnerability also highlights the need for regular security assessments and patch management processes to address known weaknesses in enterprise computing platforms. Effective mitigation requires a layered approach combining network security controls, system hardening measures, and continuous monitoring to protect against both current and emerging threats targeting distributed computing environments.