Remote Code Execution Vulnerability in Quantum Networks Router
CVE-2026-41037

8.7HIGH

Key Information:

Vendor

Quantum Networks

Status
Router Qn-i-470
Vendor
CVE Published:
21 April 2026

What is CVE-2026-41037?

A vulnerability has been identified in Quantum Networks routers resulting from insufficient sanitization of user-supplied input in the management command-line interface (CLI). This flaw could allow an authenticated remote attacker to inject arbitrary operating system commands, leading to remote code execution with root privileges on the affected device. It is crucial for users of Quantum Networks routers to apply necessary security updates and implement protective measures to mitigate the risk associated with this vulnerability.

Affected Version(s)

Router QN-I-470 at 6.1.1.B1

References

https://www.cert-in.org.in/s2cMainServlet?pageid=PUBVLNOT...
third-party-advisory

CVSS V4

Score:
8.7
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

This vulnerability is reported by Rakesh Elamaran, Karthik D, Mir Mohammed Kaif, Joel William, Bajino Viju and Kalpana B N.
.