CVE-2026-41038 HIGH

CVE-2026-41038: Weak Password Policy Vulnerability in Quantum Networks Router QN-I-470

Vendor Quantum Networks
Product Router QN-I-470
Weakness CWE-521
Published April 21, 2026
Last update April 21, 2026

CVSS base score

7.6/10
Attack vector Adjacent
Attack complexity High
Privileges required None
User interaction None
Confidentiality
Integrity

CVSS vector

CVSS:4.0/AV:A/AC:H/AT:N/PR:N/UI:N/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N

What the vulnerability does

01Description

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.

Key dates

02Disclosure timeline

April 21, 2026 CVE published
April 21, 2026 Record updated