CRITICAL 9.3 NVD
CVE-2026-121609
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
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.
References
- https://gist.github.com/gajgdm6-cpu/c8c3bbdeb51c076317834b41c3a919f2
- https://vuldb.com/cve/CVE-2026-121609
- https://vuldb.com/submit/1023264
- https://vuldb.com/vuln/430446
- https://vuldb.com/vuln/430446/cti
This critical severity vulnerability with a CVSS score of 9.3 was published on 2026-11-04 via NVD.
Risk Timeline
CVE Disclosed2026-11-04 · -1 days ago
Remediation Resources
Official Advisory
vuldb.com/cve/CVE-2026-121609Official Advisory
vuldb.com/vuln/430446Analysis & PoC
vuldb.com/submit/1023264
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