Executive Summary
In June 2025, a critical vulnerability (CVE-2025-37164), was discovered and exploited in the wild against HPE OneView, the company’s IT infrastructure management platform. Attackers leveraged the flaw to achieve remote code execution without authentication, enabling full access to core infrastructure resources. Reported incidents indicate that threat actors used this vulnerability for initial access, privilege escalation, and potentially data exfiltration or ransomware deployment, threatening operational continuity for affected enterprises. HPE acted swiftly to release security advisories and patches, but exploitation occurred before widespread remediation could be implemented.
This incident highlights the persistent targeting of critical infrastructure management tools and the increasing sophistication and speed with which attackers weaponize disclosed zero-day vulnerabilities. Organizations must prioritize patch management and vigilant monitoring to prevent compromise in an evolving landscape of high-consequence supply chain and platform attacks.
Why This Matters Now
The rapid exploitation of HPE OneView’s zero-day vulnerability demonstrates the urgent need for organizations to patch critical infrastructure systems without delay. Attackers are accelerating the adoption of new exploits, increasing the risk of wide-scale operational disruptions and data breaches in enterprises reliant on unpatched management platforms.
Attack Path Analysis
The attacker exploited CVE-2025-37164 in HPE OneView to achieve remote code execution (RCE) and foothold in the environment. After initial access, the adversary sought higher privileges, leveraging the management platform’s elevated roles or credentials. The attacker conducted lateral movement, potentially pivoting to other network segments or sensitive workloads using east-west traffic. Command and control was established through outbound channels to remotely direct the compromise. Sensitive data or administration secrets were subsequently exfiltrated. Finally, the attacker inflicted impact, possibly disrupting IT operations or enabling further destructive actions.
Kill Chain Progression
Initial Compromise
Description
The attacker remotely exploited the HPE OneView platform's vulnerability (CVE-2025-37164), leading to unauthorized code execution within the network.
Related CVEs
CVE-2025-37164
CVSS 9.8A remote code execution vulnerability in HPE OneView allows unauthenticated attackers to execute arbitrary code on the affected system.
Affected Products:
Hewlett Packard Enterprise OneView – < 5.5.0
Exploit Status:
exploited in the wildCVE-2023-30912
CVSS 9.8A remote code execution vulnerability in HPE OneView allows unauthenticated attackers to execute arbitrary code on the affected system.
Affected Products:
Hewlett Packard Enterprise OneView – < 5.0.0
Exploit Status:
proof of concept
MITRE ATT&CK® Techniques
Exploit Public-Facing Application
Exploitation for Client Execution
Exploitation for Privilege Escalation
Command and Scripting Interpreter
Exploitation for Defense Evasion
Valid Accounts
Ingress Tool Transfer
Data Encrypted for Impact
Potential Compliance Exposure
Mapping incident impact across multiple compliance frameworks.
PCI DSS 4.0 – Patch management processes
Control ID: 6.2.4
NYDFS 23 NYCRR 500 – Cybersecurity Policy
Control ID: 500.03
DORA (Digital Operational Resilience Act) – ICT Risk Management Framework
Control ID: Art. 9(2)
CISA Zero Trust Maturity Model (ZTMM) 2.0 – Continuous Vulnerability Management
Control ID: Pillar: Devices - Control 4
NIS2 Directive – Incident Prevention and Response Measures
Control ID: Article 21(2)(c)
Sector Implications
Industry-specific impact of the vulnerabilities, including operational, regulatory, and cloud security risks.
Information Technology/IT
Critical exposure to CVE-2025-37164 HPE OneView exploitation enabling remote code execution on core IT infrastructure management platforms across enterprise environments.
Health Care / Life Sciences
Maximum severity infrastructure vulnerabilities threaten HIPAA compliance and patient data security through compromised HPE OneView medical IT management systems.
Financial Services
Remote code execution capabilities on HPE infrastructure management platforms pose severe risks to financial data integrity and regulatory compliance frameworks.
Government Administration
Infrastructure vulnerability exploitation enables devastating consequences for government IT systems requiring zero trust segmentation and enhanced threat detection capabilities.
Sources
- Maximum Severity HPE OneView Flaw Exploited in the Wildhttps://www.darkreading.com/vulnerabilities-threats/maximum-severity-hpe-oneview-flaw-exploitedVerified
- HPE OneView Security Bulletin: Remote Code Execution Vulnerabilityhttps://support.hpe.com/hpesc/public/docDisplay?docId=hpesbgn04985en_usVerified
- CISA Adds CVE-2025-37164 to Known Exploited Vulnerabilities Cataloghttps://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-37164Verified
- Metasploit Module for HPE OneView RCEhttps://github.com/rapid7/metasploit-framework/blob/master/modules/exploits/linux/http/hpe_oneview_rce.rbVerified
Frequently Asked Questions
Cloud Native Security Fabric Mitigations and ControlsCNSF
Granular controls such as Zero Trust Segmentation, east-west traffic security, egress enforcement, real-time threat detection, and encrypted network visibility would have limited attacker movement, detected anomalies, and prevented data exfiltration across the kill chain.
Control: Cloud Firewall (ACF)
Mitigation: Ingress firewalling could have limited exploitability of the vulnerable management interface.
Control: Zero Trust Segmentation
Mitigation: Microsegmentation would have contained privilege escalation to the initial workload.
Control: East-West Traffic Security
Mitigation: Segregation and monitoring of east-west traffic would have detected or blocked unauthorized pivots.
Control: Egress Security & Policy Enforcement
Mitigation: Outbound policy and FQDN filtering would disrupt establishment of C2 channels.
Control: Inline IPS (Suricata)
Mitigation: Inline inspection would detect or block suspicious exfiltration patterns.
Automated monitoring and baselining alert on abnormal activity before impact.
Impact at a Glance
Affected Business Functions
- IT Infrastructure Management
- Data Center Operations
Estimated downtime: 5 days
Estimated loss: $500,000
Potential exposure of sensitive configuration data and administrative credentials.
Recommended Actions
Key Takeaways & Next Steps
- • Implement strict perimeter firewalling and minimize management interface exposure using dedicated Cloud Firewall (ACF) policies.
- • Apply Zero Trust Segmentation to limit lateral movement and enforce least privilege for all management workloads and service accounts.
- • Enforce egress filtering and application-level controls to block unauthorized outbound connections and C2 communications.
- • Enable inline intrusion prevention (IPS) and advanced anomaly detection for real-time monitoring of critical infrastructure traffic.
- • Maintain continuous visibility and centralized policy enforcement across hybrid and multi-cloud environments to accelerate detection and response.
