CVE-2022-29922

Summary: CVE-2022-29922 is an improper input validation flaw in Hitachi Energy MicroSCADA X SYS600 and MicroSCADA Pro SYS600, specifically in the IEC 61850 OPC Server handling a packet with a valid data item but incorrect data type, potentially causing a denial-of-service. Affected versions: Micr...

CVE-2022-29922: Improper Input Validation

Improper Input Validation vulnerability in the handling of a specially crafted IEC 61850 packet with a valid data item but with incorrect data type in the IEC 61850 OPC Server in the Hitachi Energy MicroSCADA X SYS600, MicroSCADA Pro SYS600. The vulnerability may cause a denial-of-service on the...

Eclipse Milo 安全漏洞

Eclipse Milo is an open source implementation of OPC UA IEC 62541 from the Eclipse Foundation. A security vulnerability exists in Eclipse Milo sdk-server versions prior to 0.6.8, which originates from a denial of service when the memory footprint limit is bypassed by sending multiple CloseSession...

The vulnerabilities of Kepware KEPServerEX, ThingWorkx Kepware Server, ThingWorx Industrial Connectivity, ThingWorx Kepware Edge, and OPC-aggregator PTC OPC-Aggregator software are related to buffer overflows in dynamic memory. This allows attackers to gain unauthorized access to protected information or cause service failures.

The vulnerabilities of the Kepware KEPServerEX, ThingWorkx Kepware Server, ThingWorx Industrial Connectivity, ThingWorx Kepware Edge, and OPC-agregator PTC OPC-Aggregator software are related to buffer overflows in dynamic memory. Exploiting these vulnerabilities can allow a malicious actor to ga...

Mitsubishi Electric Multiple Factory Automation Products (Update B)

1. EXECUTIVE SUMMARY CVSS v3 9.8 ATTENTION: Exploitable remotely/low attack complexity Vendor: Mitsubishi Electric Equipment: GOT2000 compatible HMI software, CC-Link IE TSN Industrial Managed Switch, MELSEC iQ-R Series OPC UA Server Module Vulnerabilities: Infinite Loop, OS Command Injection 2...

PT-2022-4525 · Ptc +1 · Thingworx Kepware Edge +4

Name of the Vulnerable Software and Affected Versions: Kepware KEPServerEX version 6.11.718.0 ThingWorx Kepware Server affected versions not specified ThingWorx Industrial Connectivity affected versions not specified ThingWorx Kepware Edge affected versions not specified PTC OPC-Aggregator affect...

The vulnerability of the display on the iHistorian Data Display OPC-server for WorkstationST allows a attacker to perform XSS attacks.

The vulnerability of the iHistorian Data Display OPC-server workstation exists due to the lack of measures taken to protect the website structure. Exploiting this vulnerability allows a malicious actor to carry out XSS attacks remotely...

Exposure of Sensitive Information in OPCFoundation.NetStandard.Opc.Ua.Server

OPC UA .NET Standard Reference Server 1.04.368 allows a remote attacker to cause the application to access sensitive information...

GHSA-MW9H-HCP7-FGC6 Exposure of Sensitive Information in OPCFoundation.NetStandard.Opc.Ua.Server

OPC UA .NET Standard Reference Server 1.04.368 allows a remote attacker to cause the application to access sensitive information...

GHSA-QPGC-XH7J-52Q8 node-opcua DoS vulnerability via message with memory allocation that exceeds v8's memory limit

The package node-opcua before 2.74.0 are vulnerable to Denial of Service DoS by sending a specifically crafted OPC UA message with a special OPC UA NodeID, when the requested memory allocation exceeds the v8’s memory limit...

node-opcua DoS vulnerability via message with memory allocation that exceeds v8's memory limit

The package node-opcua before 2.74.0 are vulnerable to Denial of Service DoS by sending a specifically crafted OPC UA message with a special OPC UA NodeID, when the requested memory allocation exceeds the v8’s memory limit...

DEBIAN-CVE-2022-25304

All versions of package opcua; all versions of package asyncua are vulnerable to Denial of Service DoS due to a missing limitation on the number of received chunks - per single session or in total for all concurrent sessions. An attacker can exploit this vulnerability by sending an unlimited numb...

CVE-2022-24381

All versions of package asneg/opcuastack are vulnerable to Denial of Service DoS due to a missing limitation on the number of received chunks - per single session or in total for all concurrent sessions. An attacker can exploit this vulnerability by sending an unlimited number of huge chunks e.g...

CVE-2022-25302

All versions of package asneg/opcuastack are vulnerable to Denial of Service DoS due to a missing handler for failed casting when unvalidated data is forwarded to boost::get function in OpcUaNodeIdBase.h. Exploiting this vulnerability is possible when sending a specifically crafted OPC UA message...

CVE-2022-25231

The package node-opcua before 2.74.0 are vulnerable to Denial of Service DoS by sending a specifically crafted OPC UA message with a special OPC UA NodeID, when the requested memory allocation exceeds the v8’s memory limit...

Design/Logic Flaw

All versions of package asneg/opcuastack are vulnerable to Denial of Service DoS due to a missing handler for failed casting when unvalidated data is forwarded to boost::get function in OpcUaNodeIdBase.h. Exploiting this vulnerability is possible when sending a specifically crafted OPC UA message...

Design/Logic Flaw

The package node-opcua before 2.74.0 are vulnerable to Denial of Service DoS by sending a specifically crafted OPC UA message with a special OPC UA NodeID, when the requested memory allocation exceeds the v8’s memory limit...

CVE-2022-25231 Denial of Service (DoS)

The package node-opcua before 2.74.0 are vulnerable to Denial of Service DoS by sending a specifically crafted OPC UA message with a special OPC UA NodeID, when the requested memory allocation exceeds the v8’s memory limit...

CVE-2022-25231

The package node-opcua before 2.74.0 are vulnerable to Denial of Service DoS by sending a specifically crafted OPC UA message with a special OPC UA NodeID, when the requested memory allocation exceeds the v8’s memory limit...

CVE-2022-25231

CVE-2022-25231 affects node-opcua before 2.74.0. A crafted OPC UA message with a specific NodeID can trigger memory-allocation-induced DoS when v8 memory limits are exceeded, impacting availability. Mitigation: upgrade to node-opcua 2.74.0 or later (remediation consistently recommended across OSV...