CVE-2026-76730: An authentication bypass vulnerability exists in the PAPI protocol of HPE Networking Instant ON APs that could allow an unauthenticated adjacent attacker to…

PriorityP340medium6.5CVSS 3.1

AVAACLPRNUINSUCNIHAN

EPSS

0.21%

9.9th percentile

An authentication bypass vulnerability exists in the PAPI protocol of HPE Networking Instant ON APs that could allow an unauthenticated adjacent attacker to circumvent existing authentication controls. Successful exploitation could allow an attacker to circumvent certain existing authentication mechanisms and send unauthorized network traffic to the target device.

Affected

1 ranges

Vendor	Product	Version range	Fixed in
hewlett_packard_enterprise	instant_on	0.0.0.0 – 3.4.1.0	—

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