Regulatory

CISA republishes Siemens advisory on DoS flaw in Desigo controllers

Atlas Watchline · August 13, 2026

Key facts

What happened

CISA republished an advisory for Siemens Desigo DXR and PXC controllers

Key facts

Why it matters

A vulnerability can let an attacker cause denial-of-service conditions by sending malformed BACnet packets

Key facts

The details

Recovery requires a device reset or reboot to restore normal functionality

Atlas Watchline

Read the full report

CISA republished a Siemens advisory on a denial-of-service vulnerability in Desigo DXR and PXC controllers that…

Read on Atlas Watchline

Read on Atlas Watchline