EUVD-2026-24083
GHSA-mqx2-c63m-7p93
CVSS VectorNVD
CVSS:4.0/AV:A/AC:H/AT:N/PR:N/UI:N/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Lifecycle Timeline
6DescriptionNVD
This vulnerability exists in Quantum Networks router due to lack of enforcement of strong password policies in the web-based management interface. An attacker on the same network could exploit this vulnerability by performing password guessing or brute-force attacks against user accounts, leading to unauthorized access to the targeted device.
AnalysisAI
Weak password policy enforcement in Quantum Networks router QN-I-470 version 6.1.1.B1 enables adjacent network attackers to gain unauthorized administrative access through password brute-force attacks. CVSS 7.6 reflects adjacent network requirement (AV:A) and high complexity (AC:H), limiting exploitation to attackers already on the local network segment. …
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RemediationAI
Within 24 hours: Inventory all Quantum Networks QN-I-470 devices running version 6.1.1.B1 and isolate affected units to management-only network segments with strict access controls. Within 7 days: Implement mandatory password policy changes on affected devices (enforce minimum 16-character alphanumeric passwords with special characters, disable default credentials, enforce account lockout after 3 failed attempts), force administrative password resets across all accounts, and enable administrative access logging. …
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External POC / Exploit Code
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