CVE-2026-121609 PUBLISHED

Qihoo 360 Whole Home Router M5 Boot Script mpt start hard-coded credentials

Assigner: VulDB
Reserved: 03.11.2026 Published: 04.11.2026 Updated: 04.11.2026

A vulnerability was identified in Qihoo 360 Whole Home Router M5 4.0.17.1566. This issue affects the function Home of the file /etc/init.d/mpt of the component Boot Script. The manipulation leads to hard-coded credentials. Remote exploitation of the attack is possible. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure but did not respond in any way.

Metrics

CVSS Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:P
CVSS Score: 10

Product Status

Vendor Qihoo 360
Product Whole Home Router M5
Versions
  • Version 4.0.17.1566 is affected

Credits

  • xiaomao (VulDB User) reporter
  • VulDB CNA Team coordinator

References

Problem Types

  • Hard-coded Credentials CWE
  • Use of Hard-coded Password CWE