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siemens

simatic_process_historian

2 known vulnerabilities · sorted by CVSS score

CVE-2021-20093
CRITICAL9.1

A buffer over-read vulnerability exists in Wibu-Systems CodeMeter versions < 7.21a. An unauthenticated remote attacker can exploit this issue to disclose heap memory contents or crash the CodeMeter Runtime Server.

wibu / codemeter+16
Network
Published Jun 16, 2021
CVE-2021-41057
HIGH7.1

In WIBU CodeMeter Runtime before 7.30a, creating a crafted CmDongles symbolic link will overwrite the linked file without checking permissions.

wibu / codemeter_runtime+12
Local
Published Nov 14, 2021