What’s Vulnerable › Vulnerabilities

CVE-2026-92450: Kiloview E3 NDI Encoder Use of Hard-coded Credentials

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-10-22 · updated 2026-10-23
• Weakness: CWE-798

Description

The authentication framework used by affected Kiloview E3 NDI encoder firmware signs session JSON Web Tokens using an HMAC-SHA256 secret hardcoded as a static string within the firmware image, identical across all deployed devices. An attacker with access to the publicly distributed firmware can recover this secret and forge arbitrary session tokens, including administrative tokens, without valid credentials, enabling unauthenticated access to privileged device functions.

Affected products

• Kiloview E3 Firmware: before 1.30 — fixed in 1.30

How to fix

Upgrade to a fixed version: Kiloview E3 Firmware 1.30. Check the vendor advisory for mitigations.

References

• 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.kiloview.com/en/download/e3-firmware-downloadlatest-12/

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