CVE-2006-0335: Kerio Winroute Firewall

Medium severity, CVSS 5.0. EPSS: 2.7% chance of exploitation in the next 30 days.

Multiple unspecified vulnerabilities in Kerio WinRoute Firewall before 6.1.4 Patch 1 allow remote attackers to cause a denial of service via multiple unspecified vectors involving (1) long strings received from Active Directory and (2) the filtering of HTML.

Affected products

• Kerio Winroute Firewall: version 5.0.1 only; version 5.0.2 only; version 5.0.3 only; version 5.0.4 only; version 5.0.5 only; version 5.0.6 only; …

Published 2006-01-21. Last modified 2026-06-16.