157 matches found
modbus-scanner
Modbus 감지 스캐너 libmodbus를 사용하여 Modbus/TCP 서비스를 감지하는 멀티스레드 C 스캐너입니다. 이 스캐너는 TCP 포트 502가 열려 있는 것만으로 판단하지 않습니다. 대신 Modbus/TCP 연결을 수립하고 애플리케이션 계층 Modbus 요청을 전송합니다. 유효한 Modbus 응답이 Modbus 서비스 존재 여부를 판단하는 주요 지표로 사용됩니다. Modbus/TCP Modbus는 PLC, RTU, HMI, SCADA 시스템, 센서, 계량기 및 기타 산업용 장치에서 일반적으로 사용되는 산업용 통신...
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 vulnerability related to the MODBUSFCWRITEMULTIPLEREGISTERS function, also known as VD-1301...
Astra Linux – Vulnerability in libmodbus
It was discovered that libmodbus v3.1.6 contains a use-after-free issue related to the ctx-backend pointer. This vulnerability allows attackers to trigger a Denial of Service DoS attack by sending a specially crafted message to the unit-test-server...
Astra Linux – Vulnerability in libmodbus
An invalid pointer in the modbusreceive function of libmodbus v3.1.6 allows attackers to cause a Denial of Service DoS by sending a crafted message to the unit-test-server...
Astra Linux – Vulnerability in libmodbus
It was discovered that libmodbus v3.1.6 contains a heap overflow vulnerability through the modbusmappingfree function...
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...
Astra Linux – Vulnerability in libmodbus
A heap-based buffer overflow flaw was discovered in libmodbus, within the modbusreply function in src/modbus.c...
CVE-2026-51539
A flaw was found in libmodbus. This Denial of Service DoS vulnerability exists in the receive loop when the software is running on Windows. The issue is caused by improper timeout management during network read operations, which can allow a remote attacker to cause the application to become...
JLSEC-2026-1250
A heap-based buffer overflow flaw was found in libmodbus in function modbusreply in src/modbus.c...
EUVD-2026-43605
A Denial of Service DoS vulnerability exists in the receive loop of libmodbus 3.1.12 when running on Windows. The issue stems from improper timeout management during network read operations...
CVE-2026-51539
A Denial of Service DoS vulnerability exists in the receive loop of libmodbus 3.1.12 when running on Windows. The issue stems from improper timeout management during network read operations...
CVE-2026-51539
The CVE-2026-51539 entry describes a DoS in the Windows receive loop of libmodbus 3.1.12 caused by improper timeout management during network reads. Affected component is the libmodbus network receive path; root cause is timeout handling in read operations. Documented impact is Denial of Service ...
CVE-2026-51539
A Denial of Service DoS vulnerability exists in the receive loop of libmodbus 3.1.12 when running on Windows. The issue stems from improper timeout management during network read operations...
Astra Linux – Vulnerability in libmodbus
A stack-based buffer overflow vulnerability exists in libmodbus v3.1.10; it allows for the overflow of the buffer allocated for Modbus responses if the function attempts to respond to a Modbus request with an unexpected length...
EUVD-2019-5649
Malware in sbrugna...
EUVD-2019-5648
Malware in sbrugna...
EUVD-2022-15522
Malicious code in bioql PyPI...
EUVD-2024-53894
Malicious code in bioql PyPI...