CVE-2026-41038: Qntmnet Qn-I-470 Firmware

High severity, CVSS 8.8. EPSS: 0.3% chance of exploitation in the next 30 days.

This vulnerability exists in Quantum Networks router due to lack of enforcement of strong password policies in the web-based management interface. An attacker on the same network could exploit this vulnerability by performing password guessing or brute-force attacks against user accounts, leading to unauthorized access to the targeted device.

Affected products

• Qntmnet Qn-I-470 Firmware: version 6.1.1.b1 only

Published 2026-04-21. Last modified 2026-06-17.