This vulnerability exists in Quantum Networks router due to inadequate sanitization of user-supplied input in the management CLI interface. An authenticated remote attacker could exploit this vulnerability by injecting arbitrary OS commands on the targeted device.

Successful exploitation of this vulnerability could allow the attacker to perform remote code execution with root privileges 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': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Tue, 21 Apr 2026 10:15:00 +0000

Type Values Removed Values Added
Description This vulnerability exists in Quantum Networks router due to inadequate sanitization of user-supplied input in the management CLI interface. An authenticated remote attacker could exploit this vulnerability by injecting arbitrary OS commands on the targeted device. Successful exploitation of this vulnerability could allow the attacker to perform remote code execution with root privileges on the targeted device.
Title Command Injection Vulnerability in Quantum Networks Router QN-I-470
First Time appeared Quantum Networks
Quantum Networks router Qn-i-470
Weaknesses CWE-78
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:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N'}


Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: CERT-In

Published:

Updated: 2026-04-21T13:17:54.592Z

Reserved: 2026-04-16T07:21:46.940Z

Link: CVE-2026-41036

cve-icon Vulnrichment

Updated: 2026-04-21T13:17:50.325Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-04-21T10:16:30.800

Modified: 2026-04-21T16:20:24.180

Link: CVE-2026-41036

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses