CVE-2026-41039CWE-306

Information Disclosure Vulnerability in Quantum Networks Router QN-I-470

High · published April 21, 2026

CVSS v4.0
8.7
EPSS
0%
Percentile
37.9
In the wild
Unconfirmed
What it is

This vulnerability exists in Quantum Networks router due to improper access control and insecure default configuration in the web-based management interface. An unauthenticated attacker could exploit this vulnerability by accessing exposed API endpoints on the targeted device.

Successful exploitation of this vulnerability could allow the attacker to access sensitive information, including internal endpoints, scripts and directories on the targeted device.

The record
Technical detail
CVSS v4.0
8.7 · HIGH
Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
EPSS
0.00447 · 37.9th percentile
Weakness
CWE-306 · Missing Authentication for Critical Function
Published
2026-04-21T10:28Z
EPSS history
Timeline
  • 21 APR 10:28Z
    Information Disclosure Vulnerability in Quantum Networks Router QN-I-470
    cvelistv5