CVE-2016-8364: Ibhsoftec s7-Softplc

Critical severity, CVSS 9.8. EPSS: 2.4% chance of exploitation in the next 30 days.

An issue was discovered in IBHsoftec S7-SoftPLC prior to 4.12b. Object memory can read a network packet that is larger than the space that is available, a Heap-based Buffer Overflow.

Affected products

• Ibhsoftec s7-Softplc: up to and including 4.12

Published 2017-02-13. Last modified 2026-06-17.