CVE-2026-41036
High
Description
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.
SeverityHigh
CVSS8.8
Exploit probability—
ProductQntmnet Qn-i-470 Firmware
PublishedApr 21, 2026
First seenApr 21, 2026
Weakness typeCWE-78OS command injection
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| qntmnet qn-i-470_firmware | 6.1.1.b1 | — |
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