CVE-2020-6090: Wago PFC200 Firmware

High severity, CVSS 7.2. EPSS: 2.1% chance of exploitation in the next 30 days.

An exploitable code execution vulnerability exists in the Web-Based Management (WBM) functionality of WAGO PFC 200 03.03.10(15). A specially crafted series of HTTP requests can cause code execution resulting in remote code execution. An attacker can make an authenticated HTTP request to trigger this vulnerability.

Affected products

• Wago PFC200 Firmware: version 03.03.10(15) only

Published 2020-06-11. Last modified 2026-06-17.