Kiloview E3 NDI Encoder

CCISA Advisories · 8 hours ago

View CSAF Summary Successful exploitation of this these vulnerabilities could allow an attacker to fully compromise the device. The following versions of Kiloview E3 NDI Encoder are affected: E3 Firmware <1.30 (CVE-2026-109122, CVE-2026-111100, CVE-2026-96616, CVE-2026-105265, CVE-2026-110491, CVE-2026-107861, CVE-2026-110243, CVE-2026-92450, CVE-2026-110825) CVSS Vendor Equipment v3 9.9 Kiloview E3 Firmware 6 Vulnerabilities Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection'), Missing Authentication for Critical Function, Insufficient Session Expiration, Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal'), NULL Pointer Dereference, Use of Hard-coded Credentials Background Critical Infrastructure Sectors: Communications, Information Technology Countries/Areas Deployed: Worldwide Company Headquarters Location: China Vulnerabilities Expand All + CVE-2026-109122 The network management service on affected Kiloview E3 NDI encoder firmware fails to sanitize one field used when configuring static routes via the web management API. An authenticated web user with permission to configure static routes can exploit this to execute arbitrary operating system commands as root, and the malicious configuration persists across reboots. Successful exploitation could result in full device compromise, including exposure of stored credentials and cryptographic material. Read More 1 Affected Product Kiloview E3 Firmware: <1.30 Product Status: known_affected Remediations MitigationKiloView recommends users update to V1.30: https://www.kiloview.com/en/download/e3-firmware-downloadlatest-12/ Additional Metrics Relevant CWE: CWE-78 Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') CVSS Version Base Score Base Severity Vector String 3.1 9.1 CRITICAL CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H 4.0 9.4 CRITICAL CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H View CVE Details CVE-2026-111100 The ONVIF device service on the E3 responds to certain informational requests without requiring authentication. A remote, unauthenticated party can retrieve detailed device identifiers along with a list of configured user accounts and their privilege levels. This aids attackers in fingerprinting vulnerable devices and preparing targeted credential attacks. Read More 2 Affected Products Kiloview E3 Firmware: <1.30 Product Status: known_affected Remediations MitigationKiloView recommends users update to V1.30: https://www.kiloview.com/en/download/e3-firmware-downloadlatest-12/ Kiloview E3 Firmware: <1.30 Product Status: known_affected Remediations MitigationKiloView recommends users update to V1.30: https://www.kiloview.com/en/download/e3-firmware-downloadlatest-12/ Additional Metrics Relevant CWE: CWE-306 Missing Authentication for Critical Function CVSS Version Base Score Base Severity Vector String 3.1 5.3 MEDIUM CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N 4.0 6.9 MEDIUM CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N View CVE Details CVE-2026-96616 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. Read More 3 Affected Products Kiloview E3 Firmware: <1.30 Product Status: known_affected Remediations MitigationKiloView recommends users update to V1.30: https://www.kiloview.com/en/download/e3-firmware-downloadlatest-12/ Kiloview E3 Firmware: <1.30 Product Status: known_affected Remediations MitigationKiloView recommends users update to V1.30: https://www.kiloview.com/en/download/e3-firmware-downloadlatest-12/ Kiloview E3 Firmware: <1.30 Product Status: known_affected Remediations MitigationKiloView recommends users update to V1.30: https://www.kiloview.com/en/download/e3-firmware-downloadlatest-12/ Additional Metrics Relevant CWE: CWE-613 Insufficient Session Expiration CVSS Version Base Score Base Severity Vector String 3.1 6.5 MEDIUM CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:L/A:N 4.0 8.3 HIGH CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N View CVE Details CVE-2026-105265 A vulnerability exists in the the time zone parameter and does not properly validate user input, which may allow an authenticated user to cause /etc/localtime to point to a file outside the intended zoneinfo directory Read More 4 Affected Products Kiloview E3 Firmware: <1.30 Product Status: known_affected Remediations MitigationKiloView recommends users update to V1.30: https://www.kiloview.com/en/download/e3-firmware-downloadlatest-12/ Kiloview E3 Firmware: <1.30 Product Status: known_affected Remediations MitigationKiloView recommends users update to V1.30: https://www.kiloview.com/en/download/e3-firmware-downloadlatest-12/ Kiloview E3 Firmware: <1.30 Product Status: known_affected Remediations MitigationKiloView recommends users update to V1.30: https://www.kiloview.com/en/download/e3-firmware-downloadlatest-12/ Kiloview E3 Firmware: <1.30 Product Status: known_affected Remediations MitigationKiloView recommends users update to V1.30: https://www.kiloview.com/en/download/e3-firmware-downloadlatest-12/ Additional Metrics Relevant CWE: CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') CVSS Version Base Score Base Severity Vector String 3.1 5.3 MEDIUM CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N 4.0 6 MEDIUM CVSS:4.0/AV:N/AC:H/AT:P/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N View CVE Details CVE-2026-110491 The ONVIF service on the E3 can be rendered unresponsive by sending malformed or incomplete requests to certain operations. The affected service stops accepting new connections while the rest of the device continues operating normally, and will recover automatically after a period. This can be triggered repeatedly by any unauthenticated party with network access to the device. Read More 5 Affected Products Kiloview E3 Firmware: <1.30 Product Status: known_affected Remediations MitigationKiloView recommends users update to V1.30: https://www.kiloview.com/en/download/e3-firmware-downloadlatest-12/ Kiloview E3 Firmware: <1.30 Product Status: known_affected Remediations MitigationKiloView recommends users update to V1.30: https://www.kiloview.com/en/download/e3-firmware-downloadlatest-12/ Kiloview E3 Firmware: <1.30 Product Status: known_affected Remediations MitigationKiloView recommends users update to V1.30: https://www.kiloview.com/en/download/e3-firmware-downloadlatest-12/ Kiloview E3 Firmware: <1.30 Product Status: known_affected Remediations MitigationKiloView recommends users update to V1.30: https://www.kiloview.com/en/download/e3-firmware-downloadlatest-12/ Kiloview E3 Firmware: <1.30 Product Status: known_affected Remediations MitigationKiloView recommends users update to V1.30: https://www.kiloview.com/en/download/e3-firmware-downloadlatest-12/ Additional Metrics Relevant CWE: CWE-476 NULL Pointer Dereference CVSS Version Base Score Base Severity Vector String 3.1 7.5 HIGH CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H 4.0 6.9 MEDIUM CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N View CVE Details CVE-2026-107861 The system control service on affected Kiloview E3 NDI encoder firmware fails to sanitize the hostname parameter accepted by its device naming endpoint, passing it unquoted into a shell command. An authenticated web user with access to this function can embed characters to execute arbitrary operating system commands as root, resulting in full device compromise. Read More 6 Affected Products Kiloview E3 Firmware: <1.30 Product Status: known_affected Remediations MitigationKiloView recommends users update to V1.30: https://www.kiloview.com/en/download/e3-firmware-downloadlatest-12/ Kiloview E3 Firmware: <1.30 Product Status: known_affected Remediations MitigationKiloView recommends users update to V1.30: https://www.kiloview.com/en/download/e3-firmware-downloadlatest-12/ Kiloview E3 Firmware: <1.30 Product Status: known_affected Remediations MitigationKiloView recommends users update to V1.30: https://www.kiloview.com/en/download/e3-firmware-downloadlatest-12/ Kiloview E3 Firmware: <1.30 Product Status: known_affected Remediations MitigationKiloView recommends users update to V1.30: https://www.kiloview.com/en/download/e3-firmware-downloadlatest-12/ Kiloview E3 Firmware: <1.30 Product Status: known_affected Remediations MitigationKiloView recommends users update to V1.30: https://www.kiloview.com/en/download/e3-firmware-downloadlatest-12/ Kiloview E3 Firmware: <1.30 Product Status: known_affected Remediations MitigationKiloView recommends users update to V1.30: https://www.kiloview.com/en/download/e3-firmware-downloadlatest-12/ Additional Metrics Relevant CWE: CWE-78 Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') CVSS Version Base Score Base Severity Vector String 3.1 9.9 CRITICAL CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H 4.0 9.4 CRITICAL CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H View CVE Details CVE-2026-110243 The network management service on affected Kiloview E3 NDI encoder firmware fails to validate the network interface name accepted by its link maintenance address configuration endpoint before passing it to a shell command, unlike sibling handlers that perform the same validation. An authenticated web user with permission to configure network settings can exploit this to execute arbitrary operating system commands as root. Read More 7 Affected Products Kiloview E3 Firmware: <1.30 Product Status: known_affected Remediations MitigationKiloView recommends users update to V1.30: https://www.kiloview.com/en/download/e3-firmware-downloadlatest-12/ Kiloview E3 Firmware: <1.30 Product Status: known_affected Remediations MitigationKiloView recommends users update to V1.30: https://www.kiloview.com/en/download/e3-firmware-downloadlatest-12/ Kiloview E3 Firmware: <1.30 Product Status: known_affected Remediations MitigationKiloView recommends users update to V1.30: https://www.kiloview.com/en/download/e3-firmware-downloadlatest-12/ Kiloview E3 Firmware: <1.30 Product Status: known_affected Remediations MitigationKiloView recommends users update to V1.30: https://www.kiloview.com/en/download/e3-firmware-downloadlatest-12/ Kiloview E3 Firmware: <1.30 Product Status: known_affected Remediations MitigationKiloView recommends users update to V1.30: https://www.kiloview.com/en/download/e3-firmware-downloadlatest-12/ Kiloview E3 Firmware: <1.30 Product Status: known_affected Remediations MitigationKiloView recommends users update to V1.30: https://www.kiloview.com/en/download/e3-firmware-downloadlatest-12/ Kiloview E3 Firmware: <1.30 Product Status: known_affected Remediations MitigationKiloView recommends users update to V1.30: https://www.kiloview.com/en/download/e3-firmware-downloadlatest-12/ Additional Metrics Relevant CWE: CWE-78 Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') CVSS Version Base Score Base Severity Vector String 3.1 9.9 CRITICAL CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H 4.0 9.4 CRITICAL CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H View CVE Details 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. Read More 8 Affected Products Kiloview E3 Firmware: <1.30 Product Status: known_affected Remediations MitigationKiloView recommends users update to V1.30: https://www.kiloview.com/en/download/e3-firmware-downloadlatest-12/ Kiloview E3 Firmware: <1.30 Product Status: known_affected Remediations MitigationKiloView recommends users update to V1.30: https://www.kiloview.com/en/download/e3-firmware-downloadlatest-12/ Kiloview E3 Firmware: <1.30 Product Status: known_affected Remediations MitigationKiloView recommends users update to V1.30: https://www.kiloview.com/en/download/e3-firmware-downloadlatest-12/ Kiloview E3 Firmware: <1.30 Product Status: known_affected Remediations MitigationKiloView recommends users update to V1.30: https://www.kiloview.com/en/download/e3-firmware-downloadlatest-12/ Kiloview E3 Firmware: <1.30 Product Status: known_affected Remediations MitigationKiloView recommends users update to V1.30: https://www.kiloview.com/en/download/e3-firmware-downloadlatest-12/ Kiloview E3 Firmware: <1.30 Product Status: known_affected Remediations MitigationKiloView recommends users update to V1.30: https://www.kiloview.com/en/download/e3-firmware-downloadlatest-12/ Kiloview E3 Firmware: <1.30 Product Status: known_affected Remediations MitigationKiloView recommends users update to V1.30: https://www.kiloview.com/en/download/e3-firmware-downloadlatest-12/ Kiloview E3 Firmware: <1.30 Product Status: known_affected Remediations MitigationKiloView recommends users update to V1.30: https://www.kiloview.com/en/download/e3-firmware-downloadlatest-12/ Additional Metrics Relevant CWE: CWE-798 Use of Hard-coded Credentials CVSS Version Base Score Base Severity Vector String 3.1 7.5 HIGH CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N 4.0 8.7 HIGH 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 View CVE Details CVE-2026-110825 The ONVIF device service on affected Kiloview E3 NDI encoder firmware accepts hostname, DNS, and NTP configuration write operations without requiring authentication, regardless of the device's configured authentication setting for this service. A remote, unauthenticated attacker can alter the device hostname, redirect DNS resolution, or modify the configured time source, enabling follow on attacks such as traffic interception or certificate validation bypass. Read More 9 Affected Products Kiloview E3 Firmware: <1.30 Product Status: known_affected Remediations MitigationKiloView recommends users update to V1.30: https://www.kiloview.com/en/download/e3-firmware-downloadlatest-12/ Kiloview E3 Firmware: <1.30 Product Status: known_affected Remediations MitigationKiloView recommends users update to V1.30: https://www.kiloview.com/en/download/e3-firmware-downloadlatest-12/ Kiloview E3 Firmware: <1.30 Product Status: known_affected Remediations MitigationKiloView recommends users update to V1.30: https://www.kiloview.com/en/download/e3-firmware-downloadlatest-12/ Kiloview E3 Firmware: <1.30 Product Status: known_affected Remediations MitigationKiloView recommends users update to V1.30: https://www.kiloview.com/en/download/e3-firmware-downloadlatest-12/ Kiloview E3 Firmware: <1.30 Product Status: known_affected Remediations MitigationKiloView recommends users update to V1.30: https://www.kiloview.com/en/download/e3-firmware-downloadlatest-12/ Kiloview E3 Firmware: <1.30 Product Status: known_affected Remediations MitigationKiloView recommends users update to V1.30: https://www.kiloview.com/en/download/e3-firmware-downloadlatest-12/ Kiloview E3 Firmware: <1.30 Product Status: known_affected Remediations MitigationKiloView recommends users update to V1.30: https://www.kiloview.com/en/download/e3-firmware-downloadlatest-12/ Kiloview E3 Firmware: <1.30 Product Status: known_affected Remediations MitigationKiloView recommends users update to V1.30: https://www.kiloview.com/en/download/e3-firmware-downloadlatest-12/ Kiloview E3 Firmware: <1.30 Product Status: known_affected Remediations MitigationKiloView recommends users update to V1.30: https://www.kiloview.com/en/download/e3-firmware-downloadlatest-12/ Additional Metrics Relevant CWE: CWE-306 Missing Authentication for Critical Function CVSS Version Base Score Base Severity Vector String 3.1 7.5 HIGH CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N 4.0 8.7 HIGH CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N View CVE Details Acknowledgments Juan Alonso reported these vulnerabilities to CISA. Recommended Practices CISA recommends users take defensive measures to minimize the risk of exploitation of these vulnerabilities. Minimize network exposure for all control system devices and/or systems, ensuring they are not accessible from the internet. Locate control system networks and remote devices behind firewalls and isolating them from business networks. When remote access is required, use more secure methods, such as Virtual Private Networks (VPNs), recognizing VPNs may have vulnerabilities and should be updated to the most current version available. Also recognize VPN is only as secure as the connected devices. CISA reminds organizations to perform proper impact analysis and risk assessment prior to deploying defensive measures. CISA also provides a section for control systems security recommended practices on the ICS webpage on cisa.gov/ics. Several CISA products detailing cyber defense best practices are available for reading and download, including Improving Industrial Control Systems Cybersecurity with Defense-in-Depth Strategies. CISA encourages organizations to implement recommended cybersecurity strategies for proactive defense of ICS assets. Additional mitigation guidance and recommended practices are publicly available on the ICS webpage at cisa.gov/ics in the technical information paper, ICS-TIP-12-146-01B--Targeted Cyber Intrusion Detection and Mitigation Strategies. Organizations observing suspected malicious activity should follow established internal procedures and report findings to CISA for tracking and correlation against other incidents. CISA also recommends users take the following measures to protect themselves from social engineering attacks: Do not click web links or open attachments in unsolicited email messages. Refer to Recognizing and Avoiding Email Scams for more information on avoiding email scams. Refer to Avoiding Social Engineering and Phishing Attacks for more information on social engineering attacks. No known public exploitation specifically targeting these vulnerabilities has been reported to CISA at this time. Revision History Initial Release Date: 2026-10-22 Date Revision Summary 2026-10-22 1 Initial Publication Legal Notice and Terms of Use