CVE-2024-8890: Circutor Q-Smt Firmware

High severity, CVSS 8.8. EPSS: 0.4% chance of exploitation in the next 30 days.

An attacker with access to the network where the CIRCUTOR Q-SMT is located in its firmware version 1.0.4, could obtain legitimate credentials or steal sessions due to the fact that the device only implements the HTTP protocol. This fact prevents a secure communication channel from being established.

Affected products

• Circutor Q-Smt Firmware: version 1.0.4 only

Published 2024-09-18. Last modified 2026-06-17.