Description
A vulnerability has been identified in the underlying operating system of HPE Networking Fabric Composer that could potentially allow an unauthenticated adjacent actor to circumvent existing authentication controls. Successful exploitation could allow an attacker to gain administrative access, modify system configurations, and access or manipulate sensitive data.
Published: 2026-09-01
Score: 6.8 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories

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History

Wed, 02 Sep 2026 17:30:00 +0000

Type Values Removed Values Added
First Time appeared Hewlett Packard Enterprise (hpe)
Hewlett Packard Enterprise (hpe) fabric Composer
Vendors & Products Hewlett Packard Enterprise (hpe)
Hewlett Packard Enterprise (hpe) fabric Composer

Wed, 02 Sep 2026 16:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Wed, 02 Sep 2026 10:45:00 +0000

Type Values Removed Values Added
First Time appeared Arubanetworks
Arubanetworks fabric Composer
Weaknesses CWE-306
CPEs cpe:2.3:a:arubanetworks:fabric_composer:*:*:*:*:*:*:*:*
Vendors & Products Arubanetworks
Arubanetworks fabric Composer

Wed, 02 Sep 2026 02:30:00 +0000

Type Values Removed Values Added
Weaknesses CWE-287

Tue, 01 Sep 2026 22:00:00 +0000

Type Values Removed Values Added
Description A vulnerability has been identified in the underlying operating system of HPE Networking Fabric Composer that could potentially allow an unauthenticated adjacent actor to circumvent existing authentication controls. Successful exploitation could allow an attacker to gain administrative access, modify system configurations, and access or manipulate sensitive data.
Title Authentication Bypass in HPE Networking Fabric Composer allows Unauthorized Administrative Access
References
Metrics cvssV3_1

{'score': 6.8, 'vector': 'CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N'}


Subscriptions

Arubanetworks Fabric Composer
Hewlett Packard Enterprise (hpe) Fabric Composer
cve-icon MITRE

Status: PUBLISHED

Assigner: hpe

Published:

Updated: 2026-09-02T15:32:26.506Z

Reserved: 2026-08-13T16:37:06.403Z

Link: CVE-2026-73726

cve-icon Vulnrichment

Updated: 2026-09-02T15:32:16.793Z

cve-icon NVD

Status : Modified

Published: 2026-09-01T20:17:20.153

Modified: 2026-09-02T16:17:21.570

Link: CVE-2026-73726

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-09-02T16:44:30Z

Weaknesses
  • CWE-287

    Improper Authentication

  • CWE-306

    Missing Authentication for Critical Function