CVE-2022-31206

The Omron SYSMAC Nx product family PLCs NJ series, NY series, NX series, and PMAC series through 2022-005-18 lack cryptographic authentication. These PLCs are programmed using the SYMAC Studio engineering software which compiles IEC 61131-3 conformant POU code to native machine code for execution...

PACsystems PLC Code Execution

The vulnerability of microprogrammed programmable logic controllers from PACsystems is related to insufficient verification of data authenticity. Exploiting this vulnerability could allow an attacker, operating remotely, to execute arbitrary code using a specially crafted file written in...

PT-2022-3170

Name of the Vulnerable Software and Affected Versions PACsystems affected versions not specified Description The issue is related to insufficient data authentication in the PACsystems programmable logic controller software. It allows a remote attacker to execute arbitrary code using a specially...

Vulnerability Spotlight: Unsafe deserialization vulnerabilities in CODESYS Development System

Patrick DeSantis discovered these vulnerabilities. Blog by Jon Munshaw. Cisco Talos recently discovered multiple vulnerabilities in the CODESYS Development System. The CODESYS Development System is the IEC 61131-3 programming tool for industrial control and automation technology,... This is only...

CODESYS Development System PackageManagement.plugin ExtensionMethods.Clone() Unsafe Deserialization vulnerability

Summary An unsafe deserialization vulnerability exists in the PackageManagement.plugin ExtensionMethods.Clone functionality of CODESYS GmbH CODESYS Development System 3.5.16. A specially crafted file can lead to arbitrary command execution. An attacker can provide a malicious file to trigger this...

WAGO e!Cockpit authentication hard-coded encryption key vulnerability

Summary A hard-coded encryption key vulnerability exists in the authentication functionality of WAGO e!Cockpit, version 1.5.1.1. An attacker with access to communications between e!Cockpit and CoDeSyS Gateway can trivially recover the password of any user attempting to log in, in plain text. Test...

WAGO PFC 200 SERIES Multiple Vulnerabilities

Exploit for hardware platform in category local exploits VENDOR DESCRIPTION “The WAGO-I/O-SYSTEM is a flexible fieldbus-independent solution for decentralized automation tasks. With the relay, function and interface modules, as well as overvoltage protection, WAGO provides a suitable interface fo...