{"id":"CVE-2026-121609","title":"Qihoo 360 Whole Home Router M5 Boot Script mpt start hard-coded credentials","summary":"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 exploit…","severity":"critical","cvss":10,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H/E:P/RL:X/RC:C","cvssSource":"cna","cwe":["CWE-798","CWE-259"],"vendor":"Qihoo 360","product":"Whole Home Router M5","affected":["whole_home_router_m5 4.0.17.1566"],"published":"2026-11-04","updated":"2026-11-04","sourceUpdated":"2026-11-04T01:45:46.225Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-121609","references":[{"url":"https://vuldb.com/vuln/430446","label":"VDB-430446 | Qihoo 360 Whole Home Router M5 Boot Script mpt start hard-coded credentials"},{"url":"https://vuldb.com/vuln/430446/cti","label":"VDB-430446 | CTI Indicators (IOB, IOC, TTP, IOA)"},{"url":"https://vuldb.com/cve/CVE-2026-121609","label":"CVE-2026-121609 | CVE Analysis and Report"},{"url":"https://vuldb.com/submit/1023264","label":"Submit #1023264 | 360 (Qihoo 360) 360 Whole Home Router M5 4.0.17.1566 Use of Hard-coded Credentials"},{"url":"https://gist.github.com/gajgdm6-cpu/c8c3bbdeb51c076317834b41c3a919f2"}],"tags":["cve.org"],"epss":0.00501,"epssPercentile":0.43037,"ingestedAt":"2026-11-05T20:33:06.658Z","slug":"CVE-2026-121609","body":"## Overview\n\nA 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.\n\n## Affected\n\n- `whole_home_router_m5 4.0.17.1566`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"midnight","depthScore":55,"depthScoreParts":{"impact":55,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}