CVE-2006-3929: Zyxel Prestige 660h-61

Medium severity, CVSS 4.3. EPSS: 3.4% chance of exploitation in the next 30 days.

Cross-site scripting (XSS) vulnerability in the Forms/rpSysAdmin script on the Zyxel Prestige 660H-61 ADSL Router running firmware 3.40(PT.0)b32 allows remote attackers to inject arbitrary web script or HTML via hex-encoded values in the a parameter.

Affected products

• Zyxel Prestige 660h-61: version firmware_3.40_pt.0_b32 only

Published 2006-07-31. Last modified 2026-06-16.