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Description

Replay Attack

in ABB, Busch-Jaeger, FTS Display (version 1.00) and BCU (version 1.3.0.33) allows attacker to capture/replay KNX telegram to local KNX Bus-System

Affected products

VendorProductAffectedFixed
ABB, Busch-Jaeger 2.4! Display 55, SD/U12.55.11-825 1.00 —
ABB, Busch-Jaeger 2.4! Display 55, SD/SD/U12.55.1-825 1.00 —
ABB, Busch-Jaeger 2.4! Display 63, SD/U12.63.11-825 1.00 —
ABB, Busch-Jaeger RoomTouch 4", RT/U12.86.1-825 1.00 —
ABB, Busch-Jaeger RoomTouch 4", RT/U12.86.11-825 1.00 —
ABB, Busch-Jaeger 2,4'' Display 70, SD/U12.70.11-4015 1.00 —
ABB, Busch-Jaeger 2,4'' Display 70, SD-U12-70-1-4015 1.00 —
ABB, Busch-Jaeger RoomTouch 4", RT/U12.86.11-811 1.00 —
ABB, Busch-Jaeger RoomTouch 4", RT-U12-86-1-811 1.00 —
ABB, Busch-Jaeger BCU KNX, BA-U1.0.11 1.3.0.33 —
ABB, Busch-Jaeger BCU KNX, BA-U1.0.1 1.3.0.33 —
ABB, Busch-Jaeger BCU KNX, BA-U1.0.21 1.3.0.33 —

References