CVE-2017-17867: Intenogroup Iopsys

High severity, CVSS 8.8. EPSS: 11.1% chance of exploitation in the next 30 days.

Inteno iopsys 2.0-3.14 and 4.0 devices allow remote authenticated users to execute arbitrary OS commands by modifying the leasetrigger field in the odhcpd configuration to specify an arbitrary program, as demonstrated by a program located on an SMB share. This issue existed because the /etc/uci-defaults directory was not being used to secure the OpenWrt configuration.

Affected products

• Intenogroup Iopsys: from 2.0, up to and including 3.14; version 4.0 only

Published 2018-01-04. Last modified 2026-06-17.