CVE-2017-5177: Vipa Controls WINPLC7 Firmware

High severity, CVSS 7.5. EPSS: 17.7% chance of exploitation in the next 30 days.

A Stack Buffer Overflow issue was discovered in VIPA Controls WinPLC7 5.0.45.5921 and prior. A stack-based buffer overflow vulnerability has been identified, where an attacker with a specially crafted packet could overflow the fixed length buffer. This could allow remote code execution.

Affected products

• Vipa Controls WINPLC7 Firmware: up to and including 5.0.45.5921

Published 2017-05-19. Last modified 2026-06-17.