CVE-2026-25786

Affected devices do not properly validate and sanitize PLC/station name rendered on the "communication" parameters page of the web interface. This could allow an authenticated attacker who is authorized to download a TIA project into the product, to inject malicious scripts into the page. If a...

CVE-2026-6284 Horner Automation Cscape and XL4, XL7 PLC Weak password requirements

An attacker with network access to the PLC is able to brute force discover passwords to gain unauthorized access to systems and services. The limited password complexity and no password input limiters makes brute force password enumeration possible...

A Multi-Layered Embedded Intrusion Detection Framework for Programmable Logic Controllers

Industrial control system ICS operations use trusted endpoints like human machine interfaces HMIs and workstations to relay commands to programmable logic controllers PLCs. Because most PLCs lack layered defenses, compromise of a trusted endpoint can drive unsafe actuator commands and risk...

EUVD-2017-16872

Malware in sbrugna...

EUVD-2017-16873

Malware in sbrugna...

ICSLure: a Very High Interaction Honeynet for PLC-Based Industrial Control Systems

The security of Industrial Control Systems ICSs is critical to ensuring the safety of industrial processes and personnel. The rapid adoption of Industrial Internet of Things IIoT technologies has expanded system functionality but also increased the attack surface, exposing ICSs to a growing range...

The vulnerability of the EPA component of the Honeywell Experion PKS programmable logic controllers allows a intruder to trigger a service failure.

The vulnerability of the Epic Platform Analyzer EPA component of Honeywell Experion PKS programmable logic controllers is related to the use of an uninitialized variable. Exploiting this vulnerability could allow a malicious actor to cause a service failure remotely...

CVE-2024-50954

The XINJE XL5E-16T and XD5E-24R-E programmable logic controllers V3.5.3b-V3.7.2a have a vulnerability in handling Modbus messages. When a TCP connection is established with the above series of controllers within a local area network LAN, sending a specific Modbus message to the controller can cau...

CVE-2021-20827

Plaintext storage of a password vulnerability in IDEC PLCs FC6A Series MICROSmart All-in-One CPU module v2.32 and earlier, FC6A Series MICROSmart Plus CPU module v1.91 and earlier, WindLDR v8.19.1 and earlier, WindEDIT Lite v1.3.1 and earlier, and Data File Manager v2.12.1 and earlier allows an...

CVE-2019-10953

ABB, Phoenix Contact, Schneider Electric, Siemens, WAGO - Programmable Logic Controllers, multiple versions. Researchers have found some controllers are susceptible to a denial-of-service attack due to a flood of network packets...

CISA: Key Secure by Demand Elements for Operational Technology Fact Sheet

This fact sheet addresses key elements for operational technology OT owners and operators to consider when purchasing digital products that automate physical processes, e.g. programmable logic controllers PLCs, human-machine interfaces HMIs, and remote terminal units RTUs. CISA strongly advises...

The vulnerability of the web server of the microprogramming software for programmable logic controllers SIMATIC S7-1200 allows attackers to perform spoofing attacks.

The vulnerability of the web server of microprogrammed software-controlled logical controllers SIMATIC S7-1200 is related to errors in authenticating certificates. Exploiting this vulnerability allows an attacker to perform spoofing attacks remotely...

The vulnerability of the implementation of the Factory Interface Network Service (FINS) protocol in the microcomputer-based software for programmable logic controllers SYSMAC allows a intruder to gain unauthorized access to protected information and execute arbitrary commands.

The vulnerability of the Factory Interface Network Service FINS protocol implemented in SYSMAC programmable logic controllers is related to the absence of authentication. Exploiting this vulnerability allows a malicious actor, operating remotely, to gain unauthorized access to sensitive informati...

Rockwell Automation GuardLogix 5580和Rockwell Automation GuardLogix 5380 安全漏洞

The Rockwell Automation GuardLogix 5580 and Rockwell Automation GuardLogix 5380 are both programmable logic controllers from Rockwell Automation. A security vulnerability exists in the Rockwell Automation GuardLogix 5580 and Rockwell Automation GuardLogix 5380. An attacker could exploit this...

The vulnerability of the microprogrammed software used in Modicon M580 programmable logic controllers and the EVLink Pro AC charging stations relates to incorrect calculations of the size of the allocated buffer. This vulnerability allows a intruder to cause malfunctions in the equipment.

The vulnerability of the microprogrammed software used in Modicon M580 programmable logic controllers and the EVLink Pro AC charging stations is related to incorrect calculations of the size of the buffer space allocated. Exploiting this vulnerability allows a malicious actor to cause service...

WAGO 750-8xx 安全漏洞

The WAGO wago 750-8xx is a series of programmable logic controllers from the German company WAGO. The devices are specifically designed for applications in industrial environments where digital algorithms operate electronic systems. A security vulnerability exists in the WAGO 750-8xx that stems...

The vulnerability of the microprogramming software for Schneider Electric’s programmable logic controllers (PLC) models M241, M251, M258, and LMC058 is related to errors in processing input data. This vulnerability allows attackers to trigger maintenance failures and compromise the confidentiality, integrity, and accessibility of protected information.

The vulnerability of the microprogrammed software of Schneider Electric’s programmable logic controllers PLC models M241, M251, M258, and LMC058 is related to errors in processing input data. Exploiting this vulnerability can allow an attacker to trigger maintenance failures and compromise the...

Fuji Electric Tellus Lite V-Simulator 5 V8 File Parsing Stack Overflow Code Execution Vulnerability

Fuji Electric Tellus Lite V-Simulator is a remote monitoring software for industrial environments developed by Fuji Electric Japan for collecting real-time data from PLCs, temperature controllers, inverters and other devices. Fuji Electric Tellus Lite V-Simulator 5 V8 File Parsing Stack Overflow...

The vulnerability of the implementations of CIP/Modbus programmable logic controllers of the Micro850/870 series allows a intruder to trigger a service failure.

The vulnerability of CIP/Modbus programmable logic controllers of the Micro850/870 series lies in the uncontrollable consumption of resources. Exploiting this vulnerability can allow a malicious actor to cause service interruptions remotely...

The vulnerability of microprogrammed software in programmable logic controllers such as ControlLogix 5580, GuardLogix 5580, CompactLogix 5380, CompactLogix 5480, CompactGuardLogix 5380, and 1756-EN4TR lies in their uncontrolled resource consumption, which allows a intruder to trigger malfunctions during maintenance.

The vulnerability of microprogrammed software in programmable logic controllers such as ControlLogix 5580, GuardLogix 5580, CompactLogix 5380, CompactLogix 5480, CompactGuardLogix 5380, and 1756-EN4TR is related to uncontrolled resource consumption. Exploiting this vulnerability could allow a...