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TI-2026-29678 Aliases CVE-2026-41039GHSA-v758-4p42-wqcm

Information Disclosure Vulnerability in Quantum Networks Router QN-I-470

Priority MEDIUM 43CWE-306Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Attack requirements
None
Impact type
Security bypass
Confidentiality · integrity · availability
High · None · None
Fix status
No fix listed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-306.

Summary

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.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00261 17th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
Yes
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
Quantum NetworksRouter QN-I-470at 6.1.1.B1—No fix listedCNA
  • Router QN-I-470 VendorQuantum Networks Affected at 6.1.1.B1 Fixed in — No fix listed CNA

CPE configurations NVD · 2

CPEVersionsRoleVendor
cpe:2.3:o:qntmnet:qn-i-470_firmware:6.1.1.b1:*:*:*:*:*:*:*6.1.1.b1VulnerableQuantum Networks
cpe:2.3:h:qntmnet:qn-i-470:-:*:*:*:*:*:*:*not specified by NVDRunning onQuantum Networks
  • cpe:2.3:o:qntmnet:qn-i-470_firmware:6.1.1.b1:*:*:*:*:*:*:* Versions 6.1.1.b1 Vulnerable ·Quantum Networks
  • cpe:2.3:h:qntmnet:qn-i-470:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Quantum Networks

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2026-41039
  2. 2026-10-03 Alias added: GHSA-v758-4p42-wqcm

References

Advisory 1

  • TI-2026-29675 Command Injection Vulnerability in Quantum Networks Router QN-I-470 CVSS 4.0HIGH 8.7
  • TI-2026-29676 Missing Rate Limiting Vulnerability in Quantum Networks Router QN-I-470 CVSS 4.0HIGH 8.7
  • TI-2026-29677 Weak Password Policy Vulnerability in Quantum Networks Router QN-I-470 CVSS 4.0HIGH 7.6

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences