CVE-2007-4249: Exportnation Toolbar

Medium severity, CVSS 4.3. EPSS: 1.2% chance of exploitation in the next 30 days.

The isChecked function in Toolbar.DLL in the ExportNation toolbar for Internet Explorer allows remote attackers to cause a denial of service (NULL dereference and browser crash) via unspecified vectors.

Affected products

• Exportnation Exportnation Toolbar: up to and including 1.2

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