CVE-2016-5666: Crestron Dm-Txrx-100-Str Firmware

Critical severity, CVSS 9.8. EPSS: 4.2% chance of exploitation in the next 30 days.

Crestron Electronics DM-TXRX-100-STR devices with firmware before 1.3039.00040 rely on the client to perform authentication, which allows remote attackers to obtain access by setting the value of objresp.authenabled to 1.

Affected products

• Crestron Dm-Txrx-100-Str Firmware: version 1.2866.00026 only

Published 2016-08-03. Last modified 2026-06-17.