---
title: "CVE-2026-92450: Kiloview E3 NDI encoder - Authentication Bypass"
description: "Kiloview E3 NDI encoder firmware contains a broken authentication caused by hardcoded static HMAC-SHA256 secret in session JWT signing, letting attackers forge admin tokens and gain unauthenticated privileged access, exploit requires access to firmware image."
url: https://panop.io/threat-heartbeat/CVE-2026-92450/
---

# CVE-2026-92450 Kiloview E3 NDI encoder - Authentication Bypass

Kiloview E3 NDI encoder firmware contains a broken authentication caused by hardcoded static HMAC-SHA256 secret in session JWT signing, letting attackers forge admin tokens and gain unauthenticated privileged access, exploit requires access to firmware image.

CVSS base score 7.5 /10

High

CISA KEV

Not listed

Public exploit

None known

[View the NVD record ↗](https://nvd.nist.gov/vuln/detail/CVE-2026-92450)

## Details

Type

Authentication Bypass

Impact

Broken Authentication

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Published

22 October 2026

Updated

23 October 2026

Weakness

[CWE-798](https://cwe.mitre.org/data/definitions/798.html)

## Vendor fix

Update to firmware version that removes hardcoded secrets or latest available version.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

## References

- [https://nvd.nist.gov/vuln/detail/CVE-2026-92450](https://nvd.nist.gov/vuln/detail/CVE-2026-92450)
- [https://github.com/cisagov/CSAF/blob/develop/csaf\_files/OT/white/2026/icsa-26-295-01.json](https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-295-01.json)
- [https://www.cisa.gov/news-events/ics-advisories/icsa-26-295-01](https://www.cisa.gov/news-events/ics-advisories/icsa-26-295-01)
- [https://www.kiloview.com/en/download/e3-firmware-downloadlatest-12/](https://www.kiloview.com/en/download/e3-firmware-downloadlatest-12/)

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## What this record can't tell you

- Whether you run the affected software, and where
- Whether an attacker can actually reach and exploit it
- The misconfigurations that never get a CVE number
- What it would cost the business, ranked into what to fix first

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