Description
An authentication bypass vulnerability in the API endpoint of HPE Networking Instant ON could allow an unauthenticated remote attacker to bypass network access controls if certain preconditions outside of the attacker's control are met. Successful exploitation could allow an attacker to obtain unauthorized access to restricted networks.
Published: 2026-09-29
Score: 8.1 High
EPSS: < 1% Very Low
KEV: No
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, 30 Sep 2026 21:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

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


Wed, 30 Sep 2026 21:00:00 +0000

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

Tue, 29 Sep 2026 22:15:00 +0000

Type Values Removed Values Added
Weaknesses CWE-284
CWE-287

Tue, 29 Sep 2026 19:45:00 +0000

Type Values Removed Values Added
Description An authentication bypass vulnerability in the API endpoint of HPE Networking Instant ON could allow an unauthenticated remote attacker to bypass network access controls if certain preconditions outside of the attacker's control are met. Successful exploitation could allow an attacker to obtain unauthorized access to restricted networks.
Title Authentication Bypass Leading to Unauthorized Network Access in HPE Networking Instant ON API Endpoint
References
Metrics cvssV3_1

{'score': 8.1, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H'}


Subscriptions

Hewlett Packard Enterprise (hpe) Instant On
cve-icon MITRE

Status: PUBLISHED

Assigner: hpe

Published:

Updated: 2026-09-30T20:34:37.936Z

Reserved: 2026-08-19T16:13:18.139Z

Link: CVE-2026-76726

cve-icon Vulnrichment

Updated: 2026-09-30T20:34:31.591Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-09-29T20:17:24.707

Modified: 2026-09-30T21:17:14.140

Link: CVE-2026-76726

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-09-30T20:36:45Z

Weaknesses