Unspecified Vulnerability in WAGO PFC100 and WAGO PFC 200 (CNVD-2020-17497)

The WAGO PFC 200 and WAGO PFC 100 are both programmable logic controllers PLCs from WAGO Germany. A security vulnerability exists in the Web-Based Management web application in the WAGO PFC 200 with firmware versions 03.00.3912 and 03.01.0713 and the PFC100 with firmware version 03.00.3912. The...

CVE-2019-5082

An exploitable heap buffer overflow vulnerability exists in the iocheckd service I/O-Check functionality of WAGO PFC200 Firmware version 03.01.0713, WAGO PFC200 Firmware version 03.00.3912, and WAGO PFC100 Firmware version 03.00.3912. A specially crafted set of packets can cause a heap buffer...

CVE-2019-5077

An exploitable denial-of-service vulnerability exists in the iocheckd service ‘’I/O-Chec’’ functionality of WAGO PFC 200 Firmware versions 03.01.0713 and 03.00.3912, and WAGO PFC 100 Firmware version 03.00.3912. A specially crafted set of packets can cause a denial of service, resulting in the...