CVE-2007-3805: Clavister Coreplus

Medium severity, CVSS 5.4. EPSS: 0.9% chance of exploitation in the next 30 days.

The IKE implementation in Clavister CorePlus before 8.80.03, and 8.80.00, does not properly validate certificates during IKE negotiation, which allows remote attackers to cause a denial of service (gateway stop) via certain certificates.

Affected products

• Clavister Clavister Coreplus: up to and including 8.80.03; version 8.81.00 only

Published 2007-07-16. Last modified 2026-06-16.