682 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...
[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...
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...
CVE-2026-73175
Nozomi Networks Labs identified a CWE-400 (Uncontrolled Resource Consumption) vulnerability in the OPC UA gateway component of the Advantech EKI-1242EIMS industrial Ethernet switch running firmware V1.06.01 . An adjacent unauthenticated attacker can exhaust the server session pool by opening mult...
EUVD-2026-80724
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...
CVE-2026-54155
node-opcua (NPM, versions ≤ 2.165.0) contains a missing nonce verification in the UserNameIdentityToken authentication handler (packages/node-opcua-server/source/opcua_server.ts). After RSA-OAEP decryption of the password blob, the server never checks that trailing bytes match session.nonce. This...
CVE-2023-29377
An issue was discovered in Softing OPC UA C++ SDK through 6.20 and Softing Secure Integration Server through 1.22. By using FileType renames, it is possible to bypass limitations on assignment of a directory path to FileDirectory OPC UA objects and a file path to File OPC UA objects...
CVE-2023-29377
An issue was discovered in Softing OPC UA C++ SDK through 6.20 and Softing Secure Integration Server through 1.22. By using FileType renames, it is possible to bypass limitations on assignment of a directory path to FileDirectory OPC UA objects and a file path to File OPC UA objects...
EUVD-2023-60649
An issue was discovered in Softing OPC UA C++ SDK through 6.20 and Softing Secure Integration Server through 1.22. By using FileType renames, it is possible to bypass limitations on assignment of a directory path to FileDirectory OPC UA objects and a file path to File OPC UA objects...
CVE-2023-29377
Softing OPC UA C++ SDK (through 6.20) and Softing Secure Integration Server (through 1.22) are affected by a directory traversal vulnerability in the handling of OPC UA FileDirectory FileType renames . The root cause is a lack of proper validation of a user-supplied path before it is used in file...
CVE-2026-90782 S2OPC through 1.7.3 NULL Pointer Dereference in alloc_notification_message_items()
S2OPC through 1.7.3 contains a null pointer dereference in msgsubscriptionpublishbsallocnotificationmessageitems where a failed allocation for DataChangeNotification is overwritten by a successful allocation for EventNotificationList. Attackers can trigger heap allocation failures on sessions wit...
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-2026-75162
An information disclosure vulnerability in the opcua-configuration method of /cgi-bin/wwwugw.cgi in MBS-Solutions X-Serie Gateway firmware V60005 allows any remote authenticated user, including users with the low-privileged Standard role, to retrieve the configured OPC-UA authentication credentia...
EUVD-2026-71452
An information disclosure vulnerability in the opcua-configuration method of /cgi-bin/wwwugw.cgi in MBS-Solutions X-Serie Gateway firmware V60005 allows any remote authenticated user, including users with the low-privileged Standard role, to retrieve the configured OPC-UA authentication credentia...
CVE-2026-75162
CVE-2026-75162 is an information disclosure vulnerability in MBS-Solutions X-Serie Gateway firmware V6_00_05 , specifically in the opcua-configuration method of /cgi-bin/wwwugw.cgi. Any remote authenticated user—including those with the low-privileged Standard role—can retrieve configured OPC-UA ...
CVE-2026-75162
An information disclosure vulnerability in the opcua-configuration method of /cgi-bin/wwwugw.cgi in MBS-Solutions X-Serie Gateway firmware V60005 allows any remote authenticated user, including users with the low-privileged Standard role, to retrieve the configured OPC-UA authentication credentia...
PT-2026-85376
Name of the Vulnerable Software and Affected Versions OPCFoundation OPC UA LocalDiscoveryServer versions prior to 1.04.420 Description A privilege-escalation flaw exists in the installer that allows local attackers with keyboard and display access to intercept a high-privilege console during...
CVE-2024-10085
CWE-770: Allocation of Resources Without Limits or Throttling vulnerability exists that could cause denial of service of the OPC UA communication platform when a large number of OPC UA requests are sent to the platform...
CVE-2024-10085
CWE-770: Allocation of Resources Without Limits or Throttling vulnerability exists that could cause denial of service of the OPC UA communication platform when a large number of OPC UA requests are sent to the platform...
EUVD-2024-55737
CWE-770: Allocation of Resources Without Limits or Throttling vulnerability exists that could cause denial of service of the OPC UA communication platform when a large number of OPC UA requests are sent to the platform...