What is CVE-2026-105110?

CVE-2026-105110 is a critical-severity vulnerability in Iskratel Innbox, classified under OS Command Injection. CVSS score: 9.8/10. Published 2026-10-08.

How severe is CVE-2026-105110?

Critical severity. CVSS v3 base score is 9.8 out of 10.

RCE in Iskratel Innbox

CVE-2026-105110

OS Command Injection in the login.xgi CGI endpoint in Iskratel Innbox GPON ONT devices allows an unauthenticated remote attacker to execute arbitrary commands as root via the CLI parameter.

Vulnerability class: Command Injection (OS Command Injection)

Published 2026-10-08 · last modified 2026-10-08.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/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

Iskratel Innbox

Weakness classification (CWE)

References

309f9ea4-e3e9-4c6c-b79d-e8eb01244f2c (exploit, third-party-advisory)

Frequently asked questions

What is CVE-2026-105110?: CVE-2026-105110 is a critical-severity vulnerability in Iskratel Innbox, classified under OS Command Injection. CVSS score: 9.8/10. Published 2026-10-08.
How severe is CVE-2026-105110?: Critical severity. CVSS v3 base score is 9.8 out of 10.