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No exploitation reported

CVE-2026-92450

Kiloview E3 NDI Encoder Use of Hard-coded Credentials

No exploitation reported by the sources we read.

  • Published2026-10-22
  • WeaknessCWE-798

Am I affected?

With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.

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.

Timeline

dates in UTC
  1. 2026-10-2223:20CVE publishedNVD

Observed activity

isMalicious corpus · updated 2026-10-24 09:37 UTC
Indicators tagged with this CVE, per day0 indicators over 7 days
Block these indicators
  • Firewall list (EDL, text): https://api.ismalicious.com/edl/cve/CVE-2026-92450?format=txt
  • CSV export: https://api.ismalicious.com/edl/cve/CVE-2026-92450?format=csv
  • TAXII collection of exploited CVEs
  • The EDL and CSV take an API key on the Pro plan.

Versions per branch

Distribution builds and vendor advisories

Packages from OSV.dev and products from the vendors' CSAF advisories.

version not verifiedVersions not verified: read as OSV.dev and the vendors publish them, not checked against each vendor's release list.

Vendor advisories

  • ICSA-26-295-01 CISA1 known affected

    Kiloview E3 NDI Encoder

    Kiloview E3 Firmware: <1.30

Full record on NVD

Fix

  1. Mitigation from the vendor CISA ICSA-26-295-01 · 1 productKiloView recommends users update to V1.30: https://www.kiloview.com/en/download/e3-firmware-downloadlatest-12/

Detection

Nuclei template
none so far
ProjectDiscovery
Exploit-DB
no entry
Exploit-DB
Proof-of-concept repositories
none listed
PoC-in-GitHub

Sources

  • CNACVSS 4.08.7read 2026-10-24
  • CNACVSS 3.17.5read 2026-10-24
  • NVDweakness (CWE)CWE-798read 2026-10-24
  • FIRST EPSSEPSS score0.4 %2026-10-23

Technical details

CVSS v3 Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CVSS 4.0 vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Published
2026-10-22
Last Modified
2026-10-23
NVD status
Deferred

Frequently asked questions

What is CVE-2026-92450?

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.

Is CVE-2026-92450 actively exploited?

Active exploitation of CVE-2026-92450 has not been confirmed. Its EPSS score was 0.4% on 2026-10-23, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2026-92450?

CVE-2026-92450 has a CVSS v3 base score of 7.5 (HIGH severity), with vector string CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

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