CVE-2017-16345: Insteon Hub Firmware

Critical severity, CVSS 9.9. EPSS: 1.4% chance of exploitation in the next 30 days.

An attacker could send an authenticated HTTP request to trigger this vulnerability in Insteon Hub running firmware version 1012. At 0x9d01c318 the value for the s_port key is copied using strcpy to the buffer at 0xa00017f4. This buffer is 6 bytes large, sending anything longer will cause a buffer overflow. The destination can also be shifted by using an sn_speaker parameter between "0" and "3".

Affected products

• Insteon Hub Firmware: version 1012 only

Published 2018-08-02. Last modified 2026-06-17.