Kiloview E3 NDI Encoder Use of Hard-coded Credentials
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.
CVE-2026-92450
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-2026-92450
E3 Firmware
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": "Kiloview",
"product": "E3 Firmware",
"versions": [
{
"status": "affected",
"version": "0",
"lessThan": "1.30",
"versionType": "custom"
},
{
"status": "unaffected",
"version": "1.30"
}
],
"defaultStatus": "unaffected"
}
]- Related CVEs
- CVE-2026-92450
Source reference:
/cveMetadata/cveId
Publisher severity
high
Source reference: /containers/cna/metrics
- Event
- #52465 · Revision 1
- Added to Heist Feed
- Publisher date