CVE-2026-41037 | THREATINT

Description

This vulnerability exists in Quantum Networks router due to missing rate limiting and CAPTCHA protection for failed login attempts in the web-based management interface. An attacker on the same network could exploit this vulnerability by performing brute force attacks against administrative credentials, leading to unauthorized access 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:A/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

Problem types

CWE-307 Improper restriction of excessive authentication attempts

Product status

Default status

unaffected

at 6.1.1.B1 (custom)

affected

Credits

This vulnerability is reported by Rakesh Elamaran, Stalin S, Janish Andrin J, Kali Vignesh SM, Arkino Robilin R and Kalpana B N. finder

References

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

cve.org (CVE-2026-41037)

nvd.nist.gov (CVE-2026-41037)

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