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.

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Advisories

No advisories yet.

Fixes

Solution

Upgrade Quantum Networks Router QN-I-470 to latest firmware version 7.5.4.B9: https://www.qntmnet.com/wp-content/uploads/2026/04/QN-I-470-7.5.4.B9.qntm?ver=1775552129


Workaround

No workaround given by the vendor.

History

Tue, 21 Apr 2026 14:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Tue, 21 Apr 2026 11:00:00 +0000

Type Values Removed Values Added
Description 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.
Title Information Disclosure Vulnerability in Quantum Networks Router QN-I-470
First Time appeared Quantum Networks
Quantum Networks router Qn-i-470
Weaknesses CWE-306
CPEs cpe:2.3:a:quantum_networks:router_qn-i-470:at_6.1.1.b1:*:*:*:*:*:*:*
Vendors & Products Quantum Networks
Quantum Networks router Qn-i-470
References
Metrics cvssV4_0

{'score': 8.7, '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'}


Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: CERT-In

Published:

Updated: 2026-04-21T13:13:59.843Z

Reserved: 2026-04-16T07:21:46.941Z

Link: CVE-2026-41039

cve-icon Vulnrichment

Updated: 2026-04-21T13:13:55.591Z

cve-icon NVD

Status : Received

Published: 2026-04-21T11:16:20.287

Modified: 2026-04-21T11:16:20.287

Link: CVE-2026-41039

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses