CVE-2026-33367: Red Lion Controls 700 Series

High severity, CVSS 8.1. EPSS: 0.3% chance of exploitation in the next 30 days.

SNMP can be used to perform administrative actions such as retrieving configuration files, modifying user accounts or device settings, and initiating firmware or bootloader upgrades or downgrades—all without any authentication.

Affected products

• Red Lion Controls 700 Series

Published 2026-10-09. Last modified 2026-10-09.