Total vulnerabilities in the database
An XXE vulnerability has been identified in OPC Foundation UA .NET Sample Code before 2017-03-21 and Local Discovery Server (LDS) before 1.03.367. Among the affected products are Siemens SIMATIC PCS7 (All versions V8.1 and earlier), SIMATIC WinCC (All versions < V7.4 SP1), SIMATIC WinCC Runtime Professional (All versions < V14 SP1), SIMATIC NET PC Software, and SIMATIC IT Production Suite. By sending specially crafted packets to the OPC Discovery Server at port 4840/tcp, an attacker might cause the system to access various resources chosen by the attacker.
| Software | From | Fixed in |
|---|---|---|
| siemens / simatic_pcs7 | - | 8.1.x |
| siemens / wincc | - | 7.4.x |
| ocpfoundation / ua_.net | - | 2017-03-21.x |
| ocpfoundation / local_discovery_server | - | 1.01.333.0.x |