CVE-2007-4388: 2wire 1701hg Router

High severity, CVSS 10.0. EPSS: 1.4% chance of exploitation in the next 30 days.

2wire 1701HG and 2071 Gateway routers, with 5.29.51 and possibly 3.17.5 software, have a blank password by default.

Affected products

• 2wire 1701hg Router: any version
• 2wire 2071 Router: any version

Published 2007-08-17. Last modified 2026-06-16.