Medium
Authentication Bypass in the Captive Portal of HPE Networking Instant On
An authentication bypass vulnerability in the captive portal of HPE Networking Instant On could allow an unauthenticated remote attacker to circumvent existing authentication controls. Successful exploitation could allow an attacker to gain limited access to some data and to make limited changes within the affected component.
Announced Group revision 1
Original source ↗CVE-2026-76731
Primary source · Revision 1
Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.
Security context
Source reference: cve:CVE-2026-76731
Instant ON
Source reference: /containers/cna/affected/0/product
- Affected versions
- Not stated in this record
- Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
Structured affected-version data
Original package identities and version rules from this source.
[
{
"vendor": "Hewlett Packard Enterprise (HPE)",
"product": "Instant ON",
"versions": [
{
"status": "affected",
"version": "0.0.0.0",
"versionType": "semver",
"lessThanOrEqual": "3.4.1.0"
}
],
"defaultStatus": "affected"
}
]- Related CVEs
- CVE-2026-76731
Source reference:
/cveMetadata/cveId
Publisher severity
medium
Source reference: /containers/cna/metrics
- Event
- #4917 · Revision 1
- Added to Heist Feed
- Publisher date