CVE-2025-20617: I-O Data Device, Inc Ud-LT2

High severity, CVSS 7.2. EPSS: 1.1% chance of exploitation in the next 30 days.

Improper neutralization of special elements used in an OS command ('OS Command Injection') issue exists in UD-LT2 firmware Ver.1.00.008_SE and earlier. If an attacker logs in to the affected product with an administrative account and manipulates requests for a certain screen operation, an arbitrary OS command may be executed. This vulnerability was reported on a different screen operation from CVE-2025-26856.

Affected products

• I-O Data Device, Inc Ud-LT2: up to and including 1.00.008_SE

Published 2025-01-22. Last modified 2026-06-17.