CVE-2021-42262

Softing OPC UA C++ SDK prior to 5.70 is affected by an out-of-memory crash triggered by an invalid XML element in the type dictionary, causing the OPC UA client to crash. The issue is due to a malformed XML element in the type dictionary. Impact stated in the sources is availability-related (cras...

CVE-2021-42577

CVE-2021-42577 affects Softing OPC UA C++ SDK prior to version 5.70. The vulnerability arises from a malformed OPC/UA message abort packet that causes the client to crash due to a NULL pointer dereference. Reported in CVE entries and corroborated by multiple sources, including NVD, which lists th...

CVE-2022-2335

Softing Secure Integration Server is affected by CVE-2022-2335 via an integer underflow in the HTTP Content-Length handling. A crafted HTTP packet with a -1 content-length header can cause a denial-of-service on vulnerable installations (notably versions around V1.22). The vulnerability is exploi...

CVE-2022-37453

CVE-2022-37453 affects Softing OPC UA C++ SDK prior to version 6.10. The issue is a buffer overflow or excessive allocation caused by unchecked bounds on arrays/matrices within structure data types. Impact is high (availability impact stated), with exploitation potential over the network in affec...

CVE-2022-1373

CVE-2022-1373 affects Softing Secure Integration Server v1.22 and is a directory traversal flaw in the “restore configuration” feature when processing ZIPs, enabling an attacker to load an arbitrary DLL and execute code. The Metasploit entry documents a chained exploit with CVE-2022-2334, where a...

CVE-2022-2336

CVE-2022-2336 describes an improper authentication flaw in Softing Secure Integration Server, edgeConnector, and edgeAggregator caused by default administrator credentials (admin/admin). The vulnerability enables direct login to perform administrative actions without password change prompts, with...

CVE-2022-2334

CVE-2022-2334 affects Softing Secure Integration Server v1.22 and relates to an uncontrolled search path element: an attacker can place a DLL (notably wbemcomn.dll) that the server loads, enabling arbitrary code execution when the service restarts after a restore/config change. The vulnerability ...

CVE-2022-2338

Softing Secure Integration Server V1.22 is affected by an authentication bypass vulnerability caused by cleartext transmission over HTTP that enables a machine-in-the-middle attack to capture a session cookie and authenticate to the server. Affected components include Secure Integration Server an...

CVE-2022-2337

Softing Secure Integration Server is affected by CVE-2022-2337, a NULL pointer dereference caused by processing a crafted HTTP packet with a missing HTTP URI, leading to denial-of-service conditions. Affects Secure Integration Server components including the core server (V1.22 and prior) and rela...

CVE-2022-2547

CVE-2022-2547 affects Softing Secure Integration Server (v1.22 and earlier). A crafted HTTP request involving the Content-Type header (or its processing) can trigger a NULL pointer dereference, producing a denial-of-service condition. Exploitation is described as remote with no authentication req...

CVE-2023-39481

CVE-2023-39481 affects Softing Secure Integration Server. The root cause is an inconsistency in URI parsing between NGINX and the application web server, enabling an attacker to execute arbitrary code in the root context. The vulnerability is described as remote code execution and is noted to all...

CVE-2022-1748

CVE-2022-1748 affects Softing Softing Secure Integration Server and several OPC UA components (OPC UA C++ Server SDK, Secure Integration Server, edgeConnector, edgeAggregator, OPC Suite, uaGate). The issue is a NULL pointer dereference vulnerability, described across multiple sources, with confir...

CVE-2023-27335

Softing edgeAggregator Client is affected by a Cross-Site Scripting/Remote Code Execution vulnerability (CVE-2023-27335). The flaw lies in how the edgeAggregator client handles input parameters, with insufficient validation allowing injection of arbitrary scripts. This can enable remote code exec...

CVE-2023-39482

The CVE-2023-39482 entry concerns Softing Secure Integration Server. The issue is located in the libopcuaclient.so component and stems from hardcoded cryptographic keys, enabling a remote attacker to disclose stored credentials and potentially facilitate further compromise. According to the provi...

CVE-2022-1069

CVE-2022-1069 affects Softing Secure Integration Server (notably V1.22 and earlier) and is caused by processing a crafted HTTP Content-Length header, leading to an out-of-bounds read and denial-of-service. Related advisories document the impact as remote DoS without authentication, with various c...

CVE-2023-27336

CVE-2023-27336 affects Softing edgeConnector Siemens OPC UA Server via a NULL pointer dereference in the handling of OPC client certificates. This unauthenticated, network-exploitable vulnerability can cause a denial-of-service condition on affected installations. The documented impact is limited...

CVE-2023-27334

CVE-2023-27334 concerns the Softing edgeConnector Siemens product. The flaw exists in the handling of OPC UA ConditionRefresh requests, allowing remote attackers to exhaust server resources by sending a large number of requests, resulting in a denial-of-service condition. Authentication is not re...

CVE-2023-39478

The CVE-2023-39478 issue affects Softing Secure Integration Server. Affected component is the OPC FileDirectory namespace handling, where lack of proper validation of user-supplied data when creating a server object can enable remote code execution in the root context. Attackers can exploit this ...

CVE-2023-39479

Softing Secure Integration Server OPC UA Gateway Directory Creation Vulnerability (CVE-2023-39479) affects the OPC UA Gateway handling of FileDirectory OPC UA Objects. The flaw allows remote attackers, bypassing authentication, to create directories by accessing the filesystem, potentially enabli...

CVE-2023-38125

CVE-2023-38125 affects Softing edgeAggregator. The root cause is a misconfigured web server that lacks appropriate Content Security Policy headers, enabling a permissive cross-domain policy with untrusted domains. This can allow remote attackers to trigger remote code execution in the context of ...

CVE-2023-39480

CVE-2023-39480 affects Softing Secure Integration Server, specifically the FileDirectory OPC UA Objects handling. The flaw allows remote attackers to create arbitrary files on affected installations by exploiting unauthorized access to the filesystem, with authentication required but bypassable. ...

CVE-2021-40873

The CVE-2021-40873 issue affects Softing Industrial Automation’s OPC UA C++ SDK (pre-5.66) and uaToolkit Embedded (pre-1.40). The vulnerability is a remote-triggered denial of service due to a double-free error that can cause the server process to crash and require restart. Exploitation is descri...

CVE-2021-40871

CVE-2021-40871 affects Softing Industrial Automation’s OPC UA C++ SDK prior to 5.66. Remote attackers can trigger a denial of service by sending crafted messages to an OPC UA client. The vulnerability causes the client process to crash due to an incorrect type cast, requiring a restart. The issue...

CVE-2023-41151

CVE-2023-41151 concerns Softing OPC UA C++ SDK for Windows prior to 6.30. The issue is an uncaught exception that may crash the application when the server attempts to send an error packet while a socket is blocked on writing. Affects versions before 6.30; a fix is provided by upgrading to 6.30 o...