CVE-2007-4249
The isChecked function in Toolbar.DLL in the ExportNation toolbar for Internet Explorer allows...
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.
Exploit likelihood
What each source reports
NVD Score used
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.
- Record
CVE-2007-4249- CVSS 2.0
- 4.3 Medium
AV:N/AC:M/Au:N/C:N/I:N/A:P - Updated
- 2026-11-02
CVE List No score
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.
- Record
CVE-2007-4249- Updated
- 2026-11-02
EUVDEUVD-2007-4232 No score
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.
- Record
EUVD-2007-4232- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-j7ph-7g6h-ch7w No score
The isChecked function in Toolbar.DLL in the ExportNation toolbar for Internet Explorer allows...
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.
- Record
GHSA-j7ph-7g6h-ch7w- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| aliases, references, title | GitHub Advisories | |
| first indexed | CVE List, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2007-4249 is a medium vulnerability (CVSS 4.3) in Exportnation Toolbar, published August 8, 2007. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.18%, the 67th percentile. No source names a fixed version.