CVE-2026-41039

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.

CVSS v3 7.5 HIGH

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://www.cert-in.org.in/s2cMainServlet?pageid=PUBVLNOTES01&VLCODE=CIVN-2026-0200	Third Party Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:qntmnet:qn-i-470_firmware:6.1.1.b1:*:*:*:*:*:*:*

cpe:2.3:h:qntmnet:qn-i-470:-:*:*:*:*:*:*:*

History

06 May 2026, 18:36

Type	Values Removed	Values Added
CPE		cpe:2.3:o:qntmnet:qn-i-470_firmware:6.1.1.b1:::::::* cpe:2.3:h:qntmnet:qn-i-470:-:::::::*
References	~~() https://www.cert-in.org.in/s2cMainServlet?pageid=PUBVLNOTES01&VLCODE=CIVN-2026-0200 -~~	() https://www.cert-in.org.in/s2cMainServlet?pageid=PUBVLNOTES01&VLCODE=CIVN-2026-0200 - Third Party Advisory
First Time		Qntmnet qn-i-470 Qntmnet Qntmnet qn-i-470 Firmware
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 7.5

21 Apr 2026, 11:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-04-21 11:16

Updated : 2026-06-17 10:46

NVD link : CVE-2026-41039

Mitre link : CVE-2026-41039

CVE.ORG link : CVE-2026-41039

JSON object : View

Products Affected

qntmnet

qn-i-470
qn-i-470_firmware

CWE

CWE-306

Missing Authentication for Critical Function

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