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    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.

    Published:Oct 22, 2026
    Last Modified:Oct 23, 2026
    EPS:Oct 22, 2026
    EPSS Score:
    CVSS Score:7.5

    Affected Products

    Vendor
    Kiloview
    Product
    E3 Firmware

    Exploits

    No exploit reference

    Common Weakness Enumeration

    CWE-798 Use of Hard-coded Credentials

    Related CVEs

    CVE-2026-110825 (CVSS 8.7) — The ONVIF device service on affected Kiloview E3 NDI encoder firmware accepts hostname, DNS, and NTP configura…
    CVE-2026-110243 (CVSS 9.4) — The network management service on affected Kiloview E3 NDI encoder firmware fails to validate the network inte…
    CVE-2026-107861 (CVSS 9.4) — The system control service on affected Kiloview E3 NDI encoder firmware fails to sanitize the hostname paramet…
    CVE-2026-110491 (CVSS 6.9) — The ONVIF service on the E3 can be rendered unresponsive by sending malformed or incomplete requests to certai…
    CVE-2026-105265 (CVSS 6) — A vulnerability exists in the the time zone parameter and does not properly validate user input, which may all…
    CVE-2026-96616 (CVSS 8.3) — Authentication tokens issued by the E3's web management interface on login are given an expiration time far be…
    CVE-2026-111100 (CVSS 6.9) — The ONVIF device service on the E3 responds to certain informational requests without requiring authentication…
    CVE-2026-109122 (CVSS 9.4) — The network management service on affected Kiloview E3 NDI encoder firmware fails to sanitize one field used w…
    CVE-2025-63560 (CVSS 7.5) — An issue in KiloView Dual Channel 4k HDMI & 3G-SDI HEVC Video Encoder Firmware v.1.20.0006 allows a remote att…

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High