18 matches found
CVE-2026-9090-Modbus-TCP-Write-to-Read-Only-Coils-via-Function-Code-Spoofing
CVE-2026-9090 – 기능 코드 스푸핑을 통한 읽기 전용 코일에 대한 Modbus TCP 쓰기 프로그램 코드pymodbus 시뮬레이션을 사용한 Python modbusplcsim.py - Simulated Modbus PLC with read‑only coils from pymodbus.server.sync import StartTcpServer from pymodbus.device import ModbusDeviceIdentification from pymodbus.datastore import...
Astra Linux – Vulnerability in libmodbus
A issue was discovered in libmodbus before versions 3.0.7 and 3.1.x, prior to 3.1.5. There is a buffer overflow vulnerability in the MODBUSFCWRITEMULTIPLECOILS case, also known as VD-1302...
CVE-2019-7225
The ABB HMI components implement hidden administrative accounts that are used during the provisioning phase of the HMI interface. These credentials allow the provisioning tool "Panel Builder 600" to flash a new interface and Tags MODBUS coils mapping to the HMI. These credentials are the idal123...
ABB PB610 Panel Builder 600 Use of Hard-Coded Credentials (CVE-2019-7225)
The ABB HMI components implement hidden administrative accounts that are used during the provisioning phase of the HMI interface. These credentials allow the provisioning tool Panel Builder 600 to flash a new interface and Tags MODBUS coils mapping to the HMI. These credentials are the idal123...
Introduction to PLCs and Ladder Logic
Introduction We do a lot of client work with ICS, IIoT, and SCADA. We've been to various power plants, factories, electricity substations and they all use the same technology in the form of a PLC. A PLC is a Programmable Logic Controller. PLCs are what keep our Critical National Infrastructure...
CVE-2019-6828
A CWE-248: Uncaught Exception vulnerability exists Modicon M580 firmware version prior to V2.90, Modicon M340 firmware version prior to V3.10, Modicon Premium all versions, and Modicon Quantum all versions, which could cause a possible denial of service when reading specific coils and registers i...
Schneider Electric Modicon M580 UMAS Read System Coils and Registers Denial of Service Vulnerability
Summary An exploitable denial of service vulnerability exists in the UMAS Read System Coils and Registers functionality of the Schneider Electric Modicon M580 Programmable Automation Controller firmware version SV2.80. A specially crafted UMAS command can cause the device to enter a non-recoverab...
DEBIAN-CVE-2019-14462
An issue was discovered in libmodbus before 3.0.7 and 3.1.x before 3.1.5. There is an out-of-bounds read for the MODBUSFCWRITEMULTIPLECOILS case, aka VD-1302...
UBUNTU-CVE-2019-14462
An issue was discovered in libmodbus before 3.0.7 and 3.1.x before 3.1.5. There is an out-of-bounds read for the MODBUSFCWRITEMULTIPLECOILS case, aka VD-1302...
PT-2019-13706
Name of the Vulnerable Software and Affected Versions libmodbus versions 3.0.0 through 3.0.6 libmodbus versions 3.1.0 through 3.1.4 Description An issue was discovered in libmodbus. There is an out-of-bounds read for the MODBUS FC WRITE MULTIPLE COILS case. Recommendations For libmodbus versions...
CVE-2019-7225
The ABB HMI components implement hidden administrative accounts that are used during the provisioning phase of the HMI interface. These credentials allow the provisioning tool "Panel Builder 600" to flash a new interface and Tags MODBUS coils mapping to the HMI. These credentials are the idal123...
Schneider Electric Modicon M580 UMAS write system coils and holding registers denial-of-service vulnerability
Summary An exploitable denial-of-service vulnerability exists in the UMAS write system coils and holding registers functionality of the Schneider Electric Modicon M580 Programmable Automation Controller, firmware version SV2.70. A specially crafted UMAS command can cause the device to enter a...
Modbus Client Utility
This module allows reading and writing data to a PLC using the Modbus protocol. This module is based on the 'modiconstop.rb' Basecamp module from DigitalBond, as well as the mbtget perl script. This module requires Metasploit: https://metasploit.com/download Current source:...
Non Compliant Scada Modbus Write Coils And Rst Comm
...
Non Compliant Scada Modbus Read Coils Inputs Query
...
Non Compliant Scada Modbus Write Multiple Coils Query
...