# CVE-2026-110243: Kiloview E3 NDI Encoder OS command injection in network configuration

Source: https://junglewise.ai/threats/cve-2026-110243-the-network-management-service-on-affected-kiloview-e3-ndi  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2026-10-22. Updated: 2026-10-22  
License: CC BY 4.0 with a link back

CVE-2026-110243 · Severity: critical · CVSS 9.9 · Published 2026-10-22

Kiloview E3 NDI Encoder is a video encoder used in professional broadcast and streaming applications. A flaw in the network management service allows an authenticated administrator to inject arbitrary operating system commands that execute with root privileges, leading to complete device compromise including theft of stored credentials and encryption keys.

Technologies: [Kiloview E3 NDI Encoder](https://junglewise.ai/threats/technologies/e3-ndi-encoder). Vendors: [Kiloview](https://junglewise.ai/threats/vendors/kiloview).

## Quick answers

**Is CVE-2026-110243 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2026-110243 being exploited in the wild.

**How severe is CVE-2026-110243?** Critical severity, with a CVSS score of 9.9, published 22 October 2026.

**Which products and versions are affected?** Kiloview E3 NDI Encoder Firmware <1.30.

**Is there a fix for CVE-2026-110243?** Yes: fixed in E3 Firmware 1.30. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.

**How is CVE-2026-110243 attacked?** It is attacked over the network, in a network appliance.

**Am I affected by CVE-2026-110243?** Check whether you run Kiloview E3 NDI Encoder at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

## How to fix

- Fixed in E3 Firmware 1.30

## Technical details

The vulnerability is an OS command injection (CWE-78) in the link maintenance address configuration endpoint of the network management service. The service fails to validate the network interface name parameter before passing it to a shell command, unlike sibling handlers that properly sanitize inputs. An authenticated web user with network configuration permissions can exploit this to execute arbitrary commands as root.

## Affected products

- Kiloview E3 NDI Encoder Firmware <1.30

## Timeline

- 2026-10-22: disclosed

## References

- [https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-295-01.json](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.cisa.gov/news-events/ics-advisories/icsa-26-295-01)

## Related threats

- [Kiloview E3 NDI Encoder hardcoded JWT secret in firmware](https://junglewise.ai/threats/cve-2026-92450-the-authentication-framework-used-by-affected-kiloview-e3-ndi)
- [Kiloview E3 NDI encoder ONVIF auth bypass in device configuration](https://junglewise.ai/threats/cve-2026-110825-the-onvif-device-service-on-affected-kiloview-e3-ndi-encoder)
- [Kiloview E3 ONVIF service denial of service](https://junglewise.ai/threats/cve-2026-110491-the-onvif-service-on-the-e3-can-be-rendered-unresponsive-by)
- [Kiloview E3 NDI encoder command injection in device naming](https://junglewise.ai/threats/cve-2026-107861-the-system-control-service-on-affected-kiloview-e3-ndi-encoder)
- [Kiloview E3 NDI Encoder insufficient session expiration](https://junglewise.ai/threats/cve-2026-96616-authentication-tokens-issued-by-the-e3-s-web-management-interface)