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Siemens SIMATIC WinCC up to V7.2 DCOM Interface Crash denial of service

A vulnerability was found in Siemens SIMATIC WinCC, SIMATIC WinCC Runtime Professional and SIMATIC WinCC Professional up to V7.2 (SCADA Software). It has been declared as problematic. This vulnerability affects some unknown processing of the component DCOM Interface. Upgrading eliminates this vulnerability.