Design/Logic Flaw

A vulnerability has been identified in SIMATIC Drive Controller family All versions = V2.9.2 = V21.9 = V4.5.0 = V2.9.2 = V21.9 = V4.0 V4.0 SP1, SIPLUS TIM 1531 IRC All versions V2.3.6, TIM 1531 IRC All versions V2.3.6. An unauthenticated attacker could cause a denial-of-service condition in a PLC...

CVE-2021-37205

CVE-2021-37205 affects Siemens SIMATIC Drive Controller family and related devices (Drive Controller, ET 200SP Open Controller CPU 1515SP PC2, S7-1200/1500 families, S7-PLCSIM Advanced, TIM 1531 IRC). The issue is a memory-management flaw (MISSING RELEASE OF MEMORY AFTER EFFECTIVE LIFETIME) that ...

CVE-2021-37204

A vulnerability has been identified in SIMATIC Drive Controller family All versions = V2.9.2 = V21.9 = V4.5.0 = V2.9.2 = V21.9 = V4.0 V4.0 SP1, SIPLUS TIM 1531 IRC All versions V2.3.6, TIM 1531 IRC All versions V2.3.6. An unauthenticated attacker could cause a denial-of-service condition in a PLC...

WAGO 750-8xxx PLC Denial Of Service / User Enumeration Vulnerability

WAGO 750-8xxx PLC versions prior to Firmware 20 Patch 1 v03.08.08 suffer from denial of service and user enumeration vulnerabilities. ======================================================================= title: Denial of service & User Enumeration product: WAGO 750-8xxx PLC vulnerable version:...

Design/Logic Flaw

An unauthenticated specially crafted packet sent by an attacker over the network will cause a denial-of-service DoS vulnerability. Vulnerability allows attacker to stop the PLC. After stopping ERR LED flashing red, physical access to the PLC is required in order to restart the application. This...

ABB Asea Brown Boveri Ltd ABB AC500 V2 Security Breach

ABB Asea Brown Boveri Ltd ABB AC500 V2 is a PLC from ABB Asea Brown Boveri Ltd, Sweden.Suitable for simple control tasks and complex automation solutions. ABB AC500 V2 products with onboard Ethernet version 2.8.4 and prior versions contain a security vulnerability that can be exploited by an...

Denial of Service Vulnerability in CSC-830 of Beijing Sifang Relay Automation Company Limited (CNVD-2020-59456)

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. Ltd. CSC-830 has a denial-of-service vulnerability that can be exploited by an attacker to control PLC services, affecting the norm...

WAGO PFC200 Access Control Error Vulnerability (CNVD-2019-46396)

The WAGO PFC200 is a programmable logic controller PLC from WAGO Germany. An access control error vulnerability exists in the WAGO PFC200. An attacker could exploit this vulnerability to cause a denial of service with the help of specially crafted packets to bring the device into an incorrect sta...

CVE-2019-13533

In Omron PLC CJ series, all versions, and Omron PLC CS series, all versions, an attacker could monitor traffic between the PLC and the controller and replay requests that could result in the opening and closing of industrial valves...

Denial of Service Vulnerability in Siemens 1200 PLCs

The Siemens 1200 PLC is a modular general-purpose controller from Siemens for the manufacturing industry. A denial of service vulnerability exists in the Siemens 1200 PLC that can be exploited by an attacker to cause a denial of service...

PT-2019-12091 · Siemens · Simatic S7-1500 Cpu +6

Name of the Vulnerable Software and Affected Versions: SIMATIC Drive Controller family versions prior to not specified SIMATIC ET 200SP Open Controller CPU 1515SP PC versions prior to not specified SIMATIC ET 200SP Open Controller CPU 1515SP PC2 versions prior to V20.8 SIMATIC S7-1200 CPU family...

Unauthorized Access Vulnerability in Schneider Electric P3420 PLC Module

Schneider Electric Modicon M340 PLC is a programmable controller product of Schneider Electric France. An unauthorized access vulnerability exists in the Schneider Electric Modicon M340 PLC. A remote attacker can exploit this vulnerability to arbitrarily read or write registers and attack the PLC...

Denial of Service Vulnerability in Omron CJ2M-CPU31

CJ2M-CPU31 is a programmable logic controller PLC A denial of service vulnerability exists in the Omron CJ2M-CPU31, which can be exploited by an attacker to cause CPU resource exhaustion by sending specific packets to the target PLC on a continuous basis...

The vulnerability of microprogrammed software in Siemens Simatic S7-400 programmable logic controllers is related to errors in checking input data by Ethernet, PROFIBUS, and MPI interfaces. This allows a malicious actor to trigger a service failure.

The vulnerability of microprogrammed programmable logic controllers from Siemens Simatic S7-400 is related to errors in the validation of input data by Ethernet, PROFIBUS, and MPI interfaces. Exploiting this vulnerability can allow an attacker to cause maintenance failures by sending a specially...

SIEMENS SIMATIC S7-1500,SIMATIC S7-1500 Software Controller and SIMATIC ET 200SP Open Denial of Service Vulnerability

The SIEMENS SIMATIC S7-1500 CPU family is designed for discrete and continuous control in industrial environments such as manufacturing, the global food and beverage, and the chemical industry.SIEMENS SIMATIC S7-1500 Software Controller is the SIMATIC software controller for PC-based automation...

Arbitrary Code Override Vulnerability in Haiwell C10S0R(-e) PLCs

C10S0R-e PLC is a product in the programmable logic controller PLC series of Xiamen Haiwei Technology Co. The Haiwell C10S0R-e PLC has an arbitrary code override vulnerability that can be exploited by an attacker to alter the PLC program via unauthorized construction of specific network packets...

Haiwell C10S0R(-e) PLC has an arbitrary program removal vulnerability.

C10S0R-e PLC is a product in the programmable logic controller PLC series of Xiamen Haiwei Technology Co. The Haiwell C10S0R-e PLC suffers from an arbitrary program removal vulnerability, which can be exploited by an attacker to remove the PLC program via unauthorized construction of specific...

Arbitrary File Read Vulnerability in DCCE MAC1100 PLCs

The MAC1100 PLC Programmable Logic Controller PLC is a product in the Dalian Computer Control DCCE Programmable Logic Controller PLC series. An arbitrary file read vulnerability exists in the DCCE MAC1100 PLC. An attacker can exploit this vulnerability to read the contents of any variable area of...

Unspecified Vulnerability in Multiple Rockwell Automation Products (CNVD-2017-08711)

Rockwell Automation Allen-Bradley MicroLogix 1100 1763-L16AWA Series A and others are programmable logic controller PLC products from Rockwell Automation. A security vulnerability exists in several Rockwell Automation products. The vulnerability can be exploited by an attacker to repeatedly enter...

The vulnerability of the microprogramming software of Siemens Simatic S7-1200 programmable logic controllers allows a malicious actor to cause malfunctions during maintenance operations.

The software of the Siemens SIMATIC S7-1200 programmable logic controller contains a vulnerability. When this vulnerability is exploited, a special SNMP packet can be sent to trigger a “failure to service” condition for the device...