Authenticated Information Disclosure in HPE AOS-CX

Executive Summary

This vulnerability in AOS-CX's API endpoint allows a remote attacker with low-level authentication to access sensitive information. Exploitation could provide data enabling further access to network services supported by AOS-CX.

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Detection Guidance

Detecting this vulnerability requires checking for unauthorized access to sensitive API endpoints in AOS-CX. Monitor network traffic for unusual requests to API paths, especially those handling sensitive data. Inspect logs for low-privilege users accessing restricted information. Use tools like curl to test API endpoints for exposed sensitive data. Example command: curl -k -u low_privilege_user:password https://<AOS-CX_IP>/api/v1/sensitive_endpoint

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Impact Analysis

An attacker could retrieve sensitive data, potentially leading to unauthorized access to network services. This may compromise system integrity or enable lateral movement within affected networks.

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Compliance Impact

This vulnerability could allow unauthorized access to sensitive information, which may violate data protection requirements under GDPR and HIPAA. Exposure of such data could lead to non-compliance with confidentiality and security controls mandated by these regulations.

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Mitigation Strategies

Apply vendor patches or updates for AOS-CX to address the API endpoint vulnerabilities. Restrict API access to authorized users only and monitor network traffic for suspicious activity targeting AOS-CX services.

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