Wecon PLC Editor Code Execution

The vulnerability of the Wecon PLC Editor software for programming PLCs on the Microsoft Windows operating system lies in the writing of code beyond the buffer boundaries in memory. Exploiting this vulnerability could allow an attacker to execute arbitrary code...

Mitsubishi Electric GX Works2 security vulnerabilities

The Mitsubishi Electric GX Works2 is a programmable controller from Mitsubishi Electric Japan. The Mitsubishi Electric GX Works2 contains a security vulnerability that can be exploited by an attacker to tamper with program files in the Mitsubishi Electric PLC by sending maliciously crafted packet...

Wecon PLC Editor Code Execution

The vulnerability of the Wecon PLC Editor software for programming PLCs on the Microsoft Windows operating system is related to buffer overflow in the stack. Exploiting this vulnerability can allow an attacker to execute arbitrary code...

ioLogik check_password Stack Buffer Overflow

The vulnerability of the checkpassword function in the web server of the programmable logic controller ioLogik is related to buffer overflow in the stack. Exploiting this vulnerability could allow an attacker to cause service interruptions or execute arbitrary code using a specially crafted reque...

CVE-2021-42707

PLC Editor Versions 1.3.8 and prior is vulnerable to an out-of-bounds write while processing project files, which may allow an attacker to execute arbitrary code...

CVE-2021-42705

PLC Editor Versions 1.3.8 and prior is vulnerable to a stack-based buffer overflow while processing project files, which may allow an attacker to execute arbitrary code...

CVE-2021-34593

In CODESYS V2 Runtime Toolkit 32 Bit full and PLCWinNT prior to versions V2.4.7.56 unauthenticated crafted invalid requests may result in several denial-of-service conditions. Running PLC programs may be stopped, memory may be leaked, or further communication clients may be blocked from accessing...

FATEK Automation WinProladder buffer error vulnerability

FATEK Automation WinProladder is a PLC from FATEK Automation in China.An out-of-bounds read vulnerability exists in FATEK Automation WinProladder, which can be exploited by attackers to read unauthorized information...

EcoStruxure Control Expert DoS

The vulnerability of the programming software for PLCs programmable logic controllers, EcoStruxure Control Expert, lies in the copying of buffers without checking the size of the input data. Exploiting this vulnerability could allow a malicious actor to cause malfunctions in the system remotely...

WAGO authorization issue vulnerability

WAGO is a 750-88x series programmable logic controller from WAGO, Germany. The device is specifically designed for use in industrial environments as an electronic system for the operation of digital algorithms. An authorization issue exists in WAGO PLC in firmware version FW07, which can be...

WAGO security vulnerabilities

WAGO is a 750-88x series programmable logic controller from WAGO, Germany. This device is designed for applications in industrial environments where digital algorithms operate electronic systems. A security vulnerability in the OpenSSL implementation of the WAGO 750-831/xxx xxx, 750-880/xxx xxx,...

Schneider Electric Modbus Serial Driver File System Write

The vulnerability of Schneider Electric’s Modbus Serial Driver relates to errors in processing hypertext links. Exploiting this vulnerability could allow an attacker to re-record files in the file system...

Modbus Protocol Implementation

The vulnerability of the Modbus protocol implementation in microprogrammed software for programmable logic controllers like Modicon Quantum is related to incorrect code generation. Exploiting this vulnerability could allow an attacker, operating remotely, to cause malfunctions in the system’s...

MAC1100 PLC security vulnerabilities

The MAC1100 PLC is an industrial control product PLC. A security vulnerability exists in the MAC1100 PLC that can be exploited by an attacker to gain access to the system and escalate privileges via a crafted package...

Siemens SIMATIC S7-1500 CPU and SIMATIC S7-1500 authorization issue vulnerabilities

The Siemens SIMATIC S7-1500 CPU and SIMATIC S7-1500 are both products of Siemens, Germany.The SIMATIC S7-1500 CPU is a CPU central processing unit module.The SIMATIC S7-1500 is a programmable logic controller. A security vulnerability exists in the Siemens SIMATIC S7-1500 CPU and SIMATIC S7-1500...

CLICK PLC CPU Modules Authorization Issues and Vulnerabilities

CLICK PLC CPU Modules are Automation Direct's network devicesA single CLICK CPU Module can be connected to up to eight I/O modules to expand the number of system I/O and meet the needs of a specific application. An authorization issue vulnerability exists in Automation Direct CLICK PLC CPU Module...

CLICK PLC CPU Modules Authorization Issues and Vulnerabilities

CLICK PLC CPU Modules are Automation Direct's network devices A single CLICK CPU Module can be connected to up to 8 I/O modules to expand the amount of system I/O and meet the needs of a specific application. A security vulnerability exists in Automation Direct CLICK PLC CPU Modules that results ...

CVE-2021-33841

SGE-PLC1000 device, in its 0.9.2b firmware version, does not handle some requests correctly, allowing a remote attacker to inject code into the operating system with maximum privileges...

CODESYS V2 Web-server access control vulnerability

3S-Smart Software Solutions CODESYS V2 Web-Server is an application from 3S-Smart Software Solutions, Germany. A web server. An access control error vulnerability exists in 3S-Smart Software Solutions CODESYS V2 Web-Server versions prior to 1.1.9.20, which can be exploited by an attacker with the...

WAGO Unauthorized Access Vulnerability

WAGO is a 750-88x series programmable logic controller from WAGO, Germany. The device is designed specifically for applications in industrial environments where digital algorithms operate electronic systems. A security vulnerability exists in WAGO. The vulnerability arises from unauthorized acces...