1732 matches found
Delta Electronics DVP15MC11T Denial of Service Vulnerability
The Delta Electronics DVP15MC11T is a multi-axis motion controller from Delta Electronics China. A denial of service vulnerability exists in the Delta Electronics DVP15MC11T, which stems from improper validation of modbus/tcp packets and can be exploited by an attacker to cause a denial of servic...
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...
CVE-2021-22659
Rockwell Automation MicroLogix 1400 Version 21.6 and below may allow a remote unauthenticated attacker to send a specially crafted Modbus packet allowing the attacker to retrieve or modify random values in the register. If successfully exploited, this may lead to a buffer overflow resulting in a...
CVE-2021-22772
A CWE-306: Missing Authentication for Critical Function vulnerability exists in Easergy T200 Modbus SC2-04MOD-07000100 and earlier, Easergy T200 IEC104 SC2-04IEC-07000100 and earlier, and Easergy T200 DNP3 SC2-04DNP-07000102 and earlier that could cause unauthorized operation when authentication ...
CVE-2021-22764
A CWE-287: Improper Authentication vulnerability exists in PowerLogic PM55xx, PowerLogic PM8ECC, PowerLogic EGX100 and PowerLogic EGX300 see security notification for version infromation that could cause loss of connectivity to the device via Modbus TCP protocol when an attacker sends a specially...
CVE-2020-7538
A CWE-754: Improper Check for Unusual or Exceptional Conditions vulnerability exists in PLC Simulator on EcoStruxureª Control Expert now Unity Pro all versions that could cause a crash of the PLC simulator present in EcoStruxureª Control Expert software when receiving a specially crafted request...
CVE-2020-7477
A CWE-754: Improper Check for Unusual or Exceptional Conditions vulnerability exists in Quantum Ethernet Network module 140NOE771x1 Versions 7.0 and prior, Quantum processors with integrated Ethernet – 140CPU65xxxxx all Versions, and Premium processors with integrated Ethernet all Versions, which...
CVE-2020-7523
Improper Privilege Management vulnerability exists in Schneider Electric Modbus Serial Driver see security notification for versions which could cause local privilege escalation when the Modbus Serial Driver service is invoked. The driver does not properly assign, modify, track, or check privileg...
CVE-2020-7559
A CWE-120: Buffer Copy without Checking Size of Input 'Classic Buffer Overflow' vulnerability exists in PLC Simulator on EcoStruxureª Control Expert now Unity Pro all versions that could cause a crash of the PLC simulator present in EcoStruxureª Control Expert software when receiving a specially...
CVE-2021-22642
An attacker could use specially crafted invalid Modbus frames to crash the Ovarro TBox system...
CVE-2025-23417
A denial of service vulnerability exists in the Modbus RTU over TCP functionality of Socomec DIRIS Digiware M-70 1.6.9. A specially crafted network packet can lead to denial of service. An attacker can send an unauthenticated packet to trigger this vulnerability...
CVE-2024-41798
A vulnerability has been identified in SENTRON 7KM PAC3200 All versions. Affected devices only provide a 4-digit PIN to protect from administrative access via Modbus TCP interface. Attackers with access to the Modbus TCP interface could easily bypass this protection by brute-force attacks or by...
CVE-2024-39675
A vulnerability has been identified in RUGGEDCOM RMC30 All versions V4.3.10, RUGGEDCOM RMC30NC All versions V4.3.10, RUGGEDCOM RP110 All versions V4.3.10, RUGGEDCOM RP110NC All versions V4.3.10, RUGGEDCOM RS400 All versions V4.3.10, RUGGEDCOM RS400NC All versions V4.3.10, RUGGEDCOM RS401 All...
CVE-2025-4675 Improper implementation of Modbus protocol leading to DOS attack
Improper Check for Unusual or Exceptional Conditions vulnerability in ABB WebPro SNMP Card PowerValue, ABB WebPro SNMP Card PowerValue UL.This issue affects WebPro SNMP Card PowerValue: through 1.1.8.K; WebPro SNMP Card PowerValue UL: through 1.1.8.K...
CVE-2025-4675 Improper implementation of Modbus protocol leading to DOS attack
Improper Check for Unusual or Exceptional Conditions vulnerability in ABB WebPro SNMP Card PowerValue, ABB WebPro SNMP Card PowerValue UL.This issue affects WebPro SNMP Card PowerValue: through 1.1.8.K; WebPro SNMP Card PowerValue UL: through 1.1.8.K...
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...
CVE-2025-62578
DVP-12SE - Modbus/TCP Cleartext Transmission of Sensitive Information...
CVE-2025-62578
DVP-12SE - Modbus/TCP Cleartext Transmission of Sensitive Information...
