CVE-2007-6377: Badblue

High severity, CVSS 7.5. EPSS: 66.4% chance of exploitation in the next 30 days.

Stack-based buffer overflow in the PassThru functionality in ext.dll in BadBlue 2.72b and earlier allows remote attackers to execute arbitrary code via a long query string.

Affected products

• Badblue Badblue: up to and including 2.72b

Published 2007-12-15. Last modified 2026-06-16.