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ABB System 800xA

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medium advisory

ABB System 800xA and Symphony Plus IEC 61850 Denial-of-Service Vulnerability

A vulnerability in ABB's IEC 61850 communication stack allows a remote attacker with access to the IEC 61850 network to cause a denial-of-service condition by sending a specially crafted packet, leading to device faults or communication driver crashes.

ABB System 800xA +5 ics denial-of-service industrial-control-system iec61850
2r 1t 1c