CVE-2026-41039
HIGHInformation Disclosure Vulnerability in Quantum Networks Router QN-I-470
Title source: cnaDescription
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.
References (1)
Core 1
Core References
Third Party Advisory third-party-advisory
https://www.cert-in.org.in/s2cMainServlet?pageid=PUBVLNOTES01&VLCODE=CIVN-2026-0200
Scores
CVSS v3
7.5
EPSS
0.0026
EPSS Percentile
17.2%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
yes
Technical Impact
partial
Details
CWE
CWE-306
Status
published
Products (2)
qntmnet/qn-i-470_firmware
6.1.1.b1
Quantum Networks/Router QN-I-470
at 6.1.1.B1
Published
Apr 21, 2026
Tracked Since
Apr 21, 2026