cvedb.io
CVE-2017-18374
HIGH · CVSS 8.8
EPSS exploitation probability: 0%
Published 2019-05-02T17:29:01.490 · Last modified 2026-06-17T01:12:42.817

Summary

The ZyXEL P660HN-T1A v1 TCLinux Fw $7.3.15.0 v001 / 3.40(ULM.0)b31 router distributed by TrueOnline has two user accounts with default passwords, including a hardcoded service account with the username true and password true. These accounts can be used to login to the web interface, exploit authenticated command injections and change router settings for malicious purposes.

Affected products

billion — 5200w-t_firmware

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.