Description
A vulnerability has been identified in Desigo DXR2 (All versions < V01.21.233.16-7862), Desigo PXC3 (All versions < V01.21.233.16-7862), Desigo PXC4 (All versions < V02.21.194.36-2715), Desigo PXC5.E003 (All versions < V02.21.194.36-2715), Desigo PXC5.E24 (All versions < V02.21.194.36-2715), Desigo PXC7 (All versions < V02.21.194.36-2715). The affected devices are vulnerable to a denial-of-service (DoS) vulnerability. An attacker can exploit this issue by sending a malformed BACnet packet, causing the device to stop responding to BACnet queries. Recovery requires a device reset or reboot to restore normal functionality.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
Siemens Desigo DXR2
Default version status: unknown
0 to < V01.21.233.16-7862affected
Siemens Desigo PXC3
Default version status: unknown
0 to < V01.21.233.16-7862affected
Siemens Desigo PXC4
Default version status: unknown
0 to < V02.21.194.36-2715affected
Siemens Desigo PXC5.E003
Default version status: unknown
0 to < V02.21.194.36-2715affected
Siemens Desigo PXC5.E24
Default version status: unknown
0 to < V02.21.194.36-2715affected
Siemens Desigo PXC7
Default version status: unknown
0 to < V02.21.194.36-2715affected