1641 matches found
stack-overflow-poc
CVE-2018-12086 Prueba de Concepto https://nvd.nist.gov/vuln/detail/CVE-2018-12086 https://opcfoundation.org/SecurityBulletins/OPC%20Foundation%20Security%20Bulletin%20CVE-2018-12086.pdf En resumen: algunas pilas OPC UA son vulnerables a un desbordamiento de la pila al decodificar solicitudes...
ICS-TestBed-Framework
ICS TestBed Framework Se propone un marco escalable para desplegar automáticamente, de forma local o remota, un número de máquinas virtuales que replican una red de Control Supervisorio y Adquisición de Datos SCADA. Esto incluye múltiples hosts virtuales que emulan sensores y actuadores, con una...
CVE-2026-102509
Memory Allocation with Excessive Size Value, Allocation of Resources Without Limits, and Uncontrolled Recursion in the Java implementation of Apache PLC4X PLC4J allow a malicious or impersonated device to exhaust the memory or stack of the client application, causing a denial of service. In the O...
CVE-2026-102508
Improper Verification of Cryptographic Signature and Improper Certificate Validation in the OPC UA driver of Apache PLC4X PLC4J allows an attacker in a network position between client and server to impersonate the OPC UA server and to read, forge or modify secure-channel traffic, including user...
CVE-2026-102509 Apache PLC4X, Apache PLC4X: Pre-authentication resource exhaustion in the OPC UA driver and the Java SPI parser
Memory Allocation with Excessive Size Value, Allocation of Resources Without Limits, and Uncontrolled Recursion in the Java implementation of Apache PLC4X PLC4J allow a malicious or impersonated device to exhaust the memory or stack of the client application, causing a denial of service. In the O...
CVE-2026-102509 Apache PLC4X, Apache PLC4X: Pre-authentication resource exhaustion in the OPC UA driver and the Java SPI parser
Memory Allocation with Excessive Size Value, Allocation of Resources Without Limits, and Uncontrolled Recursion in the Java implementation of Apache PLC4X PLC4J allow a malicious or impersonated device to exhaust the memory or stack of the client application, causing a denial of service. In the O...
CVE-2026-102509
The Apache PLC4X (PLC4J) Java implementation is vulnerable to pre-authentication resource exhaustion in the OPC UA driver and the Java SPI parser . The root causes include memory allocation with excessive size values, allocation of resources without limits, and uncontrolled recursion. Specificall...
EUVD-2026-89674
Improper Verification of Cryptographic Signature and Improper Certificate Validation in the OPC UA driver of Apache PLC4X PLC4J allows an attacker in a network position between client and server to impersonate the OPC UA server and to read, forge or modify secure-channel traffic, including user...
CVE-2026-102508 Apache PLC4X: OPC UA secure channel: integrity bypass, unverifiable server certificate, and silent downgrade
Improper Verification of Cryptographic Signature and Improper Certificate Validation in the OPC UA driver of Apache PLC4X PLC4J allows an attacker in a network position between client and server to impersonate the OPC UA server and to read, forge or modify secure-channel traffic, including user...
CVE-2026-102508
The Apache PLC4X (PLC4J) OPC UA driver is vulnerable to integrity bypass , unverifiable server certificates , and silent downgrades in versions 0.9.0 through 0.13.1 . The root cause involves improper cryptographic signature verification and lack of trust anchors: versions 0.9.0–0.11.0 fail to enf...
CVE-2026-102508 Apache PLC4X: OPC UA secure channel: integrity bypass, unverifiable server certificate, and silent downgrade
Improper Verification of Cryptographic Signature and Improper Certificate Validation in the OPC UA driver of Apache PLC4X PLC4J allows an attacker in a network position between client and server to impersonate the OPC UA server and to read, forge or modify secure-channel traffic, including user...
PT-2026-103051
Name of the Vulnerable Software and Affected Versions Apache PLC4X versions 0.9.0 through 0.13.1 Description Improper verification of cryptographic signatures and improper certificate validation in the OPC UA driver PLC4J allow a network attacker to impersonate the OPC UA server. This enables the...
CVE-2026-102508: Improper Verification of Cryptographic Signature
Improper Verification of Cryptographic Signature and Improper Certificate Validation in the OPC UA driver of Apache PLC4X PLC4J allows an attacker in a network position between client and server to impersonate the OPC UA server and to read, forge or modify secure-channel traffic, including user...
CVE-2026-102509: Memory Allocation with Excessive Size Value
Memory Allocation with Excessive Size Value, Allocation of Resources Without Limits, and Uncontrolled Recursion in the Java implementation of Apache PLC4X PLC4J allow a malicious or impersonated device to exhaust the memory or stack of the client application, causing a denial of service. In the O...
PT-2026-103082
Name of the Vulnerable Software and Affected Versions Apache PLC4X versions 0.10.0 through 0.13.1 Description Memory allocation with excessive size values, allocation of resources without limits, and uncontrolled recursion in the Java implementation of Apache PLC4X PLC4J can allow a malicious or...
Improving the Reliability of Anomaly Detection for Encrypted OPC UA Traffic over Private 5G
Open Platform Communications Unified Architecture OPC UA is increasingly deployed over private 5G networks in industrial environments, where end-to-end encryption prevents payload inspection by network-based intrusion detection systems IDSs. Although payload-agnostic statistical features extracte...
[SECURITY] Fedora 43 Update: open62541-1.5.8-1.fc43
open62541 is a C-based library linking with C++ projects is possible with all necessary tools to implement dedicated OPC UA clients and servers, or to integrate OPC UA-based communication into existing applications...
[SECURITY] Fedora 44 Update: open62541-1.5.8-1.fc44
open62541 is a C-based library linking with C++ projects is possible with all necessary tools to implement dedicated OPC UA clients and servers, or to integrate OPC UA-based communication into existing applications...
[SECURITY] Fedora 45 Update: open62541-1.5.8-1.fc45
open62541 is a C-based library linking with C++ projects is possible with all necessary tools to implement dedicated OPC UA clients and servers, or to integrate OPC UA-based communication into existing applications...
CVE-2026-73175
Nozomi Networks Labs identified a CWE-400: Uncontrolled Resource Consumption vulnerability in the OPC UA gateway component of Advantech EKI-1242EIMS in firmware version V1.06.01 that allows an adjacent unauthenticated attacker to exhaust the server session pool and cause a complete denial of...