---
id: CVE-2026-96616
title: Kiloview E3 NDI Encoder Insufficient Session Expiration
summary: >-
  Authentication tokens issued by the E3's web management interface on login are
  given an expiration time far beyond any reasonable session lifetime,
  effectively making them non-expiring. A token obtained through interception or
  device com…
severity: medium
cvss: 6.5
cvssVector: 'CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:L/A:N'
cvssSource: cna
cwe:
  - CWE-613
vendor: Kiloview
product: E3 Firmware
affected:
  - e3_firmware < 1.30
published: '2026-10-22'
updated: '2026-10-22'
sourceUpdated: '2026-10-22T21:55:57.136Z'
source: CVEORG
sourceUrl: 'https://www.cve.org/CVERecord?id=CVE-2026-96616'
references:
  - url: 'https://www.kiloview.com/en/download/e3-firmware-downloadlatest-12/'
  - url: 'https://www.cisa.gov/news-events/ics-advisories/icsa-26-295-01'
  - url: >-
      https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-295-01.json
tags:
  - cve.org
ingestedAt: '2026-10-22T23:08:45.761Z'
---

## Overview

Authentication tokens issued by the E3's web management interface on login are given an expiration time far beyond any reasonable session lifetime, effectively making them non-expiring. A token obtained through interception or device compromise remains valid for authenticated access for an extended period.

## Affected

- `e3_firmware < 1.30`

## Remediation

KiloView recommends users update to V1.30:  https://www.kiloview.com/en/download/e3-firmware-downloadlatest-12/