CVE-2008-1256: Zyxel P-660hw

High severity, CVSS 10.0. EPSS: 3.3% chance of exploitation in the next 30 days.

The ZyXEL P-660HW series router has "admin" as its default password, which allows remote attackers to gain administrative access.

Affected products

• Zyxel P-660hw: any version

Published 2008-03-10. Last modified 2026-06-16.