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...

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-2026-73175

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...

CVE-2026-68904: Uncontrolled Resource Consumption

node-opcua is an OPC UA implementation for TypeScript and Node.js. From 2.0.0 until 2.170.0, node-opcua clients using the default keepSessionAlive setting can enter a repeated reconnection cycle when an OPC UA server's clock skew causes BadInvalidTimestamp responses...

PT-2026-93725

Name of the Vulnerable Software and Affected Versions Advantech EKI-1242EIMS version V1.06.01 Description The OPC UA gateway component contains an uncontrolled resource consumption issue. An unauthenticated adjacent attacker can open multiple anonymous sessions to exhaust the server session pool,...

CVE-2026-73175: Uncontrolled Resource Consumption

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-2026-54155 node-opcua: Missing nonce verification in UserNameIdentityToken authentication

node-opcua is an OPC UA implementation for TypeScript and Node.js. Prior to 2.166.0, the UserNameIdentityToken authentication handler in packages/node-opcua-server/source/opcuaserver.ts decrypts an RSA-OAEP password blob but does not verify that the trailing bytes match the current session...

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

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-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

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: Relative Path Traversal

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-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...

LOYTEC L-IP BACnet/IP Routers Cross-site Scripting (CVE-2026-12496)

An unauthenticated remote attacker can inject and store malicious JavaScript in the OPC XML-DA server statistics page /webui/statistics/opcsrv of a LOYTEC L-IP BACnet/IP router by sending a crafted 'User-Agent' header in a POST request to the device's '/da' endpoint. The script executes in an...

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-2026-85677

An information disclosure vulnerability in the opcua-configuration method of /cgi-bin/wwwugw.cgi in MBS-Solutions X-Serie Gateway firmware V6 00 05 allows any remote authenticated user, including users with the low-privileged Standard role, to retrieve the configured OPC-UA authentication...

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...