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.
Weakness
The product transmits sensitive or security-critical data in cleartext in a communication channel that can be sniffed by unauthorized actors.
Affected Software
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Edgeaggregator | Softing | 3.1 (including) | 3.1 (including) |
| Edgeconnector | Softing | 3.1 (including) | 3.1 (including) |
| Opc | Softing | 5.2 (including) | 5.2 (including) |
| Opc_ua_c++_software_development_kit | Softing | 6 (including) | 6 (including) |
| Secure_integration_server | Softing | 1.22 (including) | 1.22 (including) |
| Uagates | Softing | 1.74 (including) | 1.74 (including) |
Potential Mitigations
Related Attack Patterns
- https://cwe.mitre.org/data/definitions/102.html
- https://cwe.mitre.org/data/definitions/117.html
- https://cwe.mitre.org/data/definitions/383.html
- https://cwe.mitre.org/data/definitions/477.html
- https://cwe.mitre.org/data/definitions/65.html