Credit

Vulnerability Information

Inquiries Concerning Product Security

Vulnerability Disclosure Policy

Credit

Reporter	Reported vulnerabilities
Michael Heinzl	[Update notice] Kostac PLC Programming Software (KPP) [Update notice] OnSinView2 [Update notice] Kostac PLC Programming Software (KPP) [Update notice] Screen Creator Advance 2 software of GC-A2 Series [Update notice] Kostac PLC Programming Software (KPP) [Update notice] Screen Creator Advance 2 software of GC-A2 Series
Sam Hanson (DRAGOS, INC.)	Countermeasure for password function vulnerability of PLCs
Tran Van Khang-khangkito (VinCSS) working with Trend Micro Zero Day Initiative.	[Update notice] Screen Creator Advance 2 software of GC-A2 Series

Vulnerability Information

Mar. 24, 2025 Vulnerability Information [Update notice] HMI GC-A2 series
Mar. 24, 2025 Vulnerability Information [Update notice] HMI View Jet C-more series
Oct. 2, 2024 Vulnerability Information [Update notice] Kostac PLC Programming Software (KPP)
Dec. 11, 2023 Vulnerability Information [Update notice] HMI GC-A2 series
Oct. 17, 2023 Vulnerability Information [Update notice] OnSinView2
Sep. 12, 2023 Vulnerability Information [Update notice] Kostac PLC Programming Software (KPP)
Mar. 31, 2023 Vulnerability Information [Update notice] Screen Creator Advance 2 software of GC-A2 Series
Mar. 3, 2023 Vulnerability Information [Update notice] Kostac PLC Programming Software (KPP)
Feb. 3, 2023 Vulnerability Information [Update notice] Screen Creator Advance 2 software of GC-A2 Series
Nov. 18, 2022 Vulnerability Information Countermeasure for password function vulnerability of PLCs