CVE-2006-1268: Funkwerk x2300

High severity, CVSS 7.8. EPSS: 3.2% chance of exploitation in the next 30 days.

The Internet Key Exchange implementation in Funkwerk X2300 7.2.1 allows remote attackers to cause a denial of service and possibly execute arbitrary code via crafted IKE packets, as demonstrated by the PROTOS ISAKMP Test Suite. NOTE: due to the lack of details in the advisory, it is unclear which of CVE-2005-3666, CVE-2005-3667, and/or CVE-2005-3668 this issue applies to.

Affected products

• Funkwerk x2300: version 7.2.1 only

Published 2006-03-19. Last modified 2026-06-16.