CVE-2026-73710
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Denial of Service in HPE Networking Fabric Composer API

Publication date: 2026-09-01

Last updated on: 2026-09-01

Assigner: Hewlett Packard Enterprise (HPE)

Description
Vulnerabilities in an API endpoint of HPE Networking Fabric Composer could allow an unauthenticated remote attacker to conduct a denial of service attack. Successful exploitation could allow an attacker to make limited unauthorized modifications to the underlying operating system and disrupt the availability of the affected system, requiring manual intervention to restore functionality.

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Meta Information

Published
2026-09-01
Last Modified
2026-09-01
Generated
2026-09-02
AI Q&A
2026-09-01
EPSS Evaluated
N/A
NVD
CVE-2026-73710
EUVD
EUVD-2026-69437

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
hpe networking_fabric_composer *

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Exploitability

CWE
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KEV
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CWE ID Description
CWE-UNKNOWN

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Executive Summary

This vulnerability is in an API endpoint of HPE Networking Fabric Composer. It allows an unauthenticated remote attacker to perform a denial of service attack. Exploitation could lead to unauthorized modifications to the operating system and disrupt system availability, requiring manual recovery.

Impact Analysis

An attacker could exploit this to disrupt the availability of the affected system, causing downtime. The system may require manual intervention to restore normal operation. Unauthorized modifications to the OS could also lead to further security risks.

Compliance Impact

This vulnerability could disrupt system availability, potentially violating compliance requirements for GDPR (availability of personal data) and HIPAA (access to protected health information). Unauthorized modifications to the OS may also compromise data integrity and confidentiality.

Mitigation Strategies

Apply patches or updates from HPE to address the API endpoint vulnerability. Restrict network access to the affected system to trusted sources only. Monitor system logs for unusual activity or unauthorized modifications.

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