CVE-2017-12069: Improper Restriction of XML External Entity Reference

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...