CVE-2019-18236: We-Con PLC Editor

High severity, CVSS 7.8. EPSS: 2.8% chance of exploitation in the next 30 days.

Multiple buffer overflow vulnerabilities exist when the PLC Editor Version 1.3.5_20190129 processes project files. An attacker could use a specially crafted project file to exploit and execute code under the privileges of the application.

Affected products

• We-Con PLC Editor: version 1.3.5 only

Published 2019-12-23. Last modified 2026-06-17.