An uncaught exception issue discovered in Softing OPC UA C++ SDK before 6.30 for Windows operating system may cause the application to crash when the server wants to send an error packet, while socket is blocked on writing.

An issue was discovered in Softing OPC UA C++ SDK 5.66 through 6.x before 6.10. An OPC/UA browse request exceeding the server limit on continuation points may cause a use-after-free error

An issue was discovered in Softing OPC UA C++ SDK before 6.10. A buffer overflow or an excess allocation happens due to unchecked array and matrix bounds in structure data types.

Softing Secure Integration Server Relative Path Traversal

The “restore configuration” feature of Softing Secure Integration Server V1.22 is vulnerable to a directory traversal vulnerability when processing zip files. An attacker can craft a zip file to load an arbitrary dll and execute code. Using the "restore configuration" feature to upload a zip file containing a path traversal file may cause a file to be created and executed upon touching the disk.

Softing Secure Integration Server Uncontrolled Search Path Element

The application searches for a library dll that is not found. If an attacker can place a dll with this name, then the attacker can leverage it to execute arbitrary code on the targeted Softing Secure Integration Server V1.22.

Softing OPC-UA C++ SDK Improper Restriction of Operations within the Bounds of a Memory Buffer

Softing OPC UA C++ SDK (Software Development Kit) versions from 5.59 to 5.64 exported library functions don't properly validate received extension objects, which may allow an attacker to crash the software by sending a variety of specially crafted packets to access several unexpected memory locations.

Softing Secure Integration Server NULL Pointer Dereference

A crafted HTTP packet without a content-type header can create a denial-of-service condition in Softing Secure Integration Server V1.22.

Softing Secure Integration Server Improper Authentication

Softing Secure Integration Server, edgeConnector, and edgeAggregator software ships with the default administrator credentials as `admin` and password as `admin`. This allows Softing to log in to the server directly to perform administrative functions. Upon installation or upon first login, the application does not ask the user to change the `admin` password. There is no warning or prompt to ask the user to change the default password, and to change the password, many steps are required.

Softing Secure Integration Server NULL Pointer Dereference

Softing OPC UA C++ Server SDK, Secure Integration Server, edgeConnector, edgeAggregator, OPC Suite, and uaGate are affected by a NULL pointer dereference vulnerability.

Softing Secure Integration Server Integer Underflow

A crafted HTTP packet with a -1 content-length header can create a denial-of-service condition in Softing Secure Integration Server V1.22.

Softing Secure Integration Server Cleartext Transmission of Sensitive Information

Softing Secure Integration Server V1.22 is vulnerable to authentication bypass via a machine-in-the-middle attack. The default the administration interface is accessible via plaintext HTTP protocol, facilitating the attack. The HTTP request may contain the session cookie in the request, which may be captured for use in authenticating to the server.

Softing Secure Integration Server Out-of-bounds Read

A crafted HTTP packet with a large content-length header can create a denial-of-service condition in Softing Secure Integration Server V1.22.

Softing Secure Integration Server NULL Pointer Dereference

A crafted HTTP packet with a missing HTTP URI can create a denial-of-service condition in Softing Secure Integration Server V1.22.

Cross-site scripting (XSS) vulnerability in Softing FG-100 PROFIBUS Single Channel (FG-100-PB) with firmware FG-x00-PB_V2.02.0.00 allows remote attackers to inject arbitrary web script or HTML via the DEVICE_NAME parameter to cgi-bin/CFGhttp/.

In Softing uaToolkit Embedded before 1.40.1, a malformed PubSub discovery announcement message can cause a NULL pointer dereference or out-of-bounds memory access in the subscriber application.

In Softing uaToolkit Embedded before 1.41, a malformed CreateMonitoredItems request may cause a memory leak.

Cleartext Transmission of Sensitive Information in Softing edgeConnector and edgeAggregator

The affected product is vulnerable to a cleartext transmission of sensitive information vulnerability, which may allow an attacker to capture packets to craft their own requests.

Softing edgeAggregator Restore Configuration Directory Traversal Remote Code Execution Vulnerability

Softing edgeAggregator Restore Configuration Directory Traversal Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Softing edgeAggregator. Authentication is required to exploit this vulnerability. The specific flaw exists within the processing of backup zip files. The issue results from the lack of proper validation of a user-supplied path prior to using it in file operations. An attacker can leverage this to execute code in the context of root. Was ZDI-CAN-20543.

Softing OPC Suite version 5.25 and before has Incorrect Access Control, allows attackers to obtain sensitive information via weak permissions in OSF_discovery service. The service executable could be changed or the service could be deleted.

Weak ciphers vulnerability in Softing smartLink SW-HT

Weak ciphers in Softing smartLink SW-HT before 1.30 are enabled during secure communication (SSL).