What is CVE-2026-110243?

CVE-2026-110243 is a critical-severity vulnerability in Kiloview E3 Firmware, classified under OS Command Injection. CVSS score: 9.9/10. Published 2026-10-22.

How severe is CVE-2026-110243?

Critical severity. CVSS v3 base score is 9.9 out of 10.

RCE in Kiloview E3 Firmware

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.

Vulnerability class: Command Injection (OS Command Injection)

Published 2026-10-22 · last modified 2026-10-23.

CVSS v3 metric

CVSS v3 base score 9.9 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H.

EPSS exploit prediction

No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.

Affected products

Kiloview E3 Firmware

Weakness classification (CWE)

CWE-78 — OS Command Injection

References

Frequently asked questions

What is CVE-2026-110243?: CVE-2026-110243 is a critical-severity vulnerability in Kiloview E3 Firmware, classified under OS Command Injection. CVSS score: 9.9/10. Published 2026-10-22.
How severe is CVE-2026-110243?: Critical severity. CVSS v3 base score is 9.9 out of 10.