KLA10393
LPE & OSI vulnerabilities in Siemens Simatic WinCC

Multiple serious vulnerabilities have been found in Siemens Simatic WinCC. Malicious users can exploit these vulnerabilities to gain privileges or obtain sensitive information. Below is a complete list of vulnerabilities

1. An unsafe encryption key can be exploited remotely via key extraction;
2. Weak system-object access control can be exploited locally;
3. Vectors related to the WebNavigator server and other unspecified vectors can be exploited via specially designed requests.

Siemens Simatic WinCC versions earlier than 7.3

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