Command Injection Vulnerability in Quantum Networks Router QN-I-470
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Attack requirements
- None
- Impact type
- Code execution
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-78.
Summary
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.
Why it matters now
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Total
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Quantum Networks | Router QN-I-470 | at 6.1.1.B1 | — | No fix listed | CNA |
- Router QN-I-470 VendorQuantum Networks Affected at 6.1.1.B1 Fixed in — No fix listed CNA
CPE configurations NVD · 2
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:qntmnet:qn-i-470_firmware:6.1.1.b1:*:*:*:*:*:*:* | 6.1.1.b1 | Vulnerable | Quantum Networks |
| cpe:2.3:h:qntmnet:qn-i-470:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Quantum 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
- 2026-10-02 Threatist record created from CVE-2026-41036
- 2026-10-03 Alias added: GHSA-7f6p-98mw-r63r
- 2026-10-25 EPSS moved to the below the 50th percentile
References
More Quantum Networks Qn-i-470 Firmware vulnerabilities
- TI-2026-29678 Information Disclosure 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
- CVE-2026-41036 · CVE Program
- CVE-2026-41036 · NVD
- FIRST EPSS
- GHSA-7f6p-98mw-r63r · GitHub Advisory Database · CC BY 4.0
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