CVE-2012-5389: Dart Powertcp Webserver For Activex

High severity, CVSS 7.5. EPSS: 6.6% chance of exploitation in the next 30 days.

NULL Pointer Dereference in PowerTCP WebServer for ActiveX 1.9.2 and earlier allows remote attackers to cause a denial of service (application crash) via a crafted HTTP request.

Affected products

• Dart Powertcp Webserver For Activex: up to and including 1.9.2

Published 2020-01-23. Last modified 2026-06-16.