CVE-2022-40177 Information

Description

A vulnerability has been identified in Desigo PXM30-1 (All versions < V02.20.126.11-41) Desigo PXM30.E (All versions < V02.20.126.11-41) Desigo PXM40-1 (All versions < V02.20.126.11-41) Desigo PXM40.E (All versions < V02.20.126.11-41) Desigo PXM50-1 (All versions < V02.20.126.11-41) Desigo PXM50.E (All versions < V02.20.126.11-41) PXG3.W100-1 (All versions < V02.20.126.11-37) PXG3.W100-2 (All versions < V02.20.126.11-41) PXG3.W200-1 (All versions < V02.20.126.11-37) PXG3.W200-2 (All versions < V02.20.126.11-41). Endpoints of the “Operation” web application that interpret and execute Axon language queries allow file read access to the device file system with root privileges. By supplying specific I/O related Axon queries a remote low-privileged attacker can read sensitive files on the device.

Reference

https://cert-portal.siemens.com/productcert/pdf/ssa-360783.pdf