CVE-2019-25319: Internet-Soft Domain Quester Pro

Critical severity, CVSS 9.8. EPSS: 0.5% chance of exploitation in the next 30 days.

Domain Quester Pro 6.02 contains a stack overflow vulnerability that allows remote attackers to execute arbitrary code by overwriting Structured Exception Handler (SEH) registers. Attackers can craft a malicious payload targeting the 'Domain Name Keywords' input field to trigger an access violation and execute a bind shell on port 9999.

Affected products

• Internet-Soft Domain Quester Pro: version 6.02 only

Published 2026-02-12. Last modified 2026-06-17.