CVE-2006-3595: Cisco Router Web Setup

High severity, CVSS 7.5. EPSS: 4.3% chance of exploitation in the next 30 days.

The default configuration of IOS HTTP server in Cisco Router Web Setup (CRWS) before 3.3.0 build 31 does not require credentials, which allows remote attackers to access the server with arbitrary privilege levels, aka bug CSCsa78190.

Affected products

• Cisco Router Web Setup: version 3.3.0_build_30 only

Published 2006-07-18. Last modified 2026-06-16.