cvedb.io
CVE-2021-41545
HIGH · CVSS 7.5
EPSS exploitation probability: 0%
Published 2022-05-10T11:15:07.840 · Last modified 2026-06-17T04:08:37.440

Summary

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.

Affected products

siemens — desigo_dxr2_firmware

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.