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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.

PUBLISHED Reserved 2026-04-16 | Published 2026-04-21 | Updated 2026-04-21 | Assigner CERT-In




HIGH: 8.7CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

Problem types

CWE-78 Improper neutralization of special elements used in an OS command ('OS command injection')

Product status

Default status
unaffected

at 6.1.1.B1 (custom)
affected

Credits

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

References

www.cert-in.org.in/...eid=PUBVLNOTES01&VLCODE=CIVN-2026-0200 third-party-advisory

cve.org (CVE-2026-41036)

nvd.nist.gov (CVE-2026-41036)

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