PLC Resource Management Error Vulnerability

The Qualcomm PLC is a programmable logic controller from Qualcomm Incorporated. A security vulnerability exists in the PLC that can be exploited by an attacker to cause the PLC's web visualization component to stop and become unresponsive, resulting in a loss of remote visibility of the PLC's sta...

Denial of Service Vulnerability in Omron CP1L-EM40DR-D

The Omron CP1L-EM40DR-D is a programmable logic controller from Omron Japan. A denial of service vulnerability exists in the Omron CP1L-EM40DR-D, which can be exploited by an attacker to cause a denial of service on the device...

Delta DVP20ES200TE has a Denial of Service Vulnerability

The Delta DVP20ES200TE is a programmable logic controller from Delta Taiwan. The Delta DVP20ES200TE suffers from a denial of service vulnerability that can be exploited by attackers to cause a denial of service attack...

Rockwell Automation MicroLogix 1400 Buffer Overflow Vulnerability

Micrologix 1400 is a programmable logic controller from Rockwell Automation. A buffer overflow vulnerability exists in Rockwell Automation MicroLogix 1400 version 21.6 and earlier. An attacker can exploit this vulnerability by sending specially crafted Modbus packets to retrieve or modify random...

Schneider TM218LDAE24DRHN IPv4 protocol stack suffers from a denial of service vulnerability

The TM218LDAE24DRHN is a programmable logic controller PLC product under the Modicon banner of Schneider Electric, a French company. A denial of service vulnerability exists in the Schneider TM218LDAE24DRHN IPv4 protocol stack, which can be exploited by an attacker to cause the device to go down...

Denial of Service Vulnerability in ARP Protocol in MITSUBISHI Electric FX5U-32MT/ES

The Mitsubishi Electric FX5U-32MT/ES is a programmable logic controller PLC product of the MELSEC FX series. A denial of service vulnerability exists in the ARP protocol of the MITSUBISHI Electric FX5U-32MT/ES, which can be exploited by attackers to cause the device to fail to function properly...

Scalance X Products Hard-Coded Encryption Key Vulnerability

SCALANCE X is a switch for connecting industrial components such as programmable logic controllers plc or human machine interfaces HMIs. The Scalance X Products hard-coded encryption key vulnerability can be exploited by an attacker to handle man-in-the-middle scenarios and decrypt previously...

Phoenix Contact PLCnext Control Devices Security Breach

Phoenix Contact PLCnext Control Devices is a programmable logic controller for industrial environments from Phoenix Contact, Germany. A security vulnerability exists in Phoenix Contact PLCnext Control Devices versions before 2021.0 LTS, which can be exploited by an attacker to open a reverse shel...

Misubishi Electric MELSEC iQ-F series Security Vulnerability

The Misubishi Electric MELSEC iQ-F series is a programmable logic controller from Misubishi Electric Japan. A security vulnerability exists in the MELSEC iQ-F series, which can be exploited by an attacker to cause a denial of service, due to improper checking or handling of an exception by the...

CVE-2020-6111

An exploitable denial-of-service vulnerability exists in the IPv4 functionality of Allen-Bradley MicroLogix 1100 Programmable Logic Controller Systems Series B FRN 16.000, Series B FRN 15.002, Series B FRN 15.000, Series B FRN 14.000, Series B FRN 13.000, Series B FRN 12.000, Series B FRN 11.000...

Schneider Electric Unity Pro 安全漏洞

Schneider Electric EcoStruxure Control Expert is the universal programming, commissioning and operating software for the Modicon M340, M580, M580S, Premium, Momentum and Quantum series. A command execution vulnerability exists in Schneider Electric EcoStruxure Control Expert. The vulnerability...

The vulnerability of the programming tool WideField3 for the programmable logical controller FA-M3 allows a intruder to trigger a service failure.

The vulnerability of the programming tool WideField3 for the programmable logical controller FA-M3 lies in the writing beyond the buffer boundaries in memory. Exploiting this vulnerability could allow an intruder to cause a malfunction in the system’s operation...

Allen-Bradley MicroLogix 1100 programmable logic controller systems IPv4 denial-of-service vulnerability

Summary An exploitable denial-of-service vulnerability exists in the IPv4 functionality of Allen-Bradley MicroLogix 1100 Programmable Logic Controller Systems Series B FRN 16.000, Series B FRN 15.002, Series B FRN 15.000, Series B FRN 14.000, Series B FRN 13.000, Series B FRN 12.000, Series B FRN...

CVE-2020-16234

In PLC WinProladder Version 3.28 and prior, a stack-based buffer overflow vulnerability can be exploited when a valid user opens a specially crafted file, which may allow an attacker to remotely execute arbitrary code...

Denial of Service Vulnerability in CSC-830 of Beijing Sifang Relay Automation Co.

CSC830 PLC is a compact controller for small and medium-sized discrete automation systems and stand-alone automation systems from Beijing Sifang Relay Automation Co. A denial of service vulnerability exists in the Beijing Sifang Relay Automation Company Limited CSC-830, which can be exploited by ...

Information leakage vulnerability in CSC-850 of Beijing Sifang Relay Automation Co., Ltd (CNVD-2020-58374)

The CSC850 PLC is a compact controller for small and medium-sized discrete automation systems and stand-alone automation systems from Beijing Sifang Relay Automation Co. An information disclosure vulnerability exists in the CSC-850 of Beijing Sifang Relay Automation Company Limited, which can be...

Information leakage vulnerability in CSC-830 of Beijing Sifang Relay Automation Co.

CSC830 PLC is a compact controller for small and medium-sized discrete automation systems and stand-alone automation systems from Beijing Sifang Relay Automation Co. The CSC-830 of Beijing Sifang Relay Automation Co., Ltd. suffers from an information leakage vulnerability that can be exploited by...

SIMATIC S7-300 PLC has a vulnerability in an industrial control device.

The S7-300 is a modular compact PLC system. An industrial control device vulnerability exists in the SIMATIC S7-300 PLC that can be exploited by an attacker to cause a denial of service to the server...

Denial of Service Vulnerability in Omron Small PLC Series CP1L (CNVD-2020-58494)

CP1L is Omron's compact PLC series, an all-in-one PLC with built-in pulse output, analog input/output, and serial communication functions. A denial of service vulnerability exists in the Omron Compact PLC Series CP1L, which can be exploited by an attacker to erase logic files running inside the...

Improper Password Protection During Authentication Vulnerability in Multiple Siemens Products

The Siemens SIMATIC S7-300 CPU is a modular general-purpose controller for the manufacturing industry from Siemens.Products in the Siemens SIMATIC S7-400 CPU family have been designed for process control in industrial environments. A security vulnerability exists in several Siemens products. An...