var-202108-1558
Vulnerability from variot

A vulnerability has been identified in SIMATIC S7-1200 CPU family (incl. SIPLUS variants) (V4.5.0). Affected devices fail to authenticate against configured passwords when provisioned using TIA Portal V13. This could allow an attacker using TIA Portal V13 or later versions to bypass authentication and download arbitrary programs to the PLC. The vulnerability does not occur when TIA Portal V13 SP1 or any later version was used to provision the device. Siemens SIMATIC S7-1200 is a S7-1200 series PLC (Programmable Logic Controller) of Siemens (Siemens) in Germany.

The Siemens SIMATIC S7-1200 has a security problem vulnerability, which is caused by the device's inability to perform authentication based on the configured password. Pillow is a Python-based image processing library. There is currently no information about this vulnerability, please feel free to follow CNNVD or manufacturer announcements

Show details on source website


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