cbcvebase.
CVE-2019-5074
published 2019-12-18

CVE-2019-5074: An exploitable stack buffer overflow vulnerability exists in the iocheckd service ''I/O-Check'' functionality of WAGO PFC200 Firmware version 03.01.07(13)…

critical9.8CVSS 3.1
AVNACLPRNUINSUCHIHAH
An exploitable stack buffer overflow vulnerability exists in the iocheckd service ''I/O-Check'' functionality of WAGO PFC200 Firmware version 03.01.07(13), WAGO PFC200 Firmware version 03.00.39(12) and WAGO PFC100 Firmware version 03.00.39(12). A specially crafted set of packets can cause a stack buffer overflow, resulting in code execution. An attacker can send unauthenticated packets to trigger this vulnerability.

Affected

2 ranges
VendorProductVersion rangeFixed in
wagopfc_100_firmware——
wagopfc_200_firmware——