var-201910-1748
Vulnerability from variot

Siemens SIMATIC is an automation software with a single engineering environment. WinCC supports the discovery and configuration of LAN device information using the PN-DCP protocol at the Ethernet layer.

A stack overflow vulnerability exists in the Siemens SIMATIC WinCC CcApEditAction.dll control. An attacker executes arbitrary code by constructing an input string, causing a stack overflow

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