Vulnerability CVE-2021-41545


Published: 2022-05-10

Description:
A vulnerability has been identified in Desigo DXR2 (All versions < V01.21.142.5-22), Desigo PXC3 (All versions < V01.21.142.4-18), Desigo PXC4 (All versions < V02.20.142.10-10884), Desigo PXC5 (All versions < V02.20.142.10-10884). When the controller receives a specific BACnet protocol packet, an exception causes the BACnet communication function to go into a ??out of work? state and could result in the controller going into a ??factory reset? state.

 References:
https://cert-portal.siemens.com/productcert/pdf/ssa-662649.pdf

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