[Control systems] Hitachi Energy security advisory

Number: AV21-623
Date: 9 December 2021

On 9 December 2021 ICS-CERT published an ICS Advisory to highlight a vulnerability in the following products:

  • GMS600 – multiple versions
  • PWC600 – multiple versions
  • Relion 670/650/SAM600-IO series – multiple versions

Exploitation of this vulnerability could result in unauthorized access and denial -of- service.

The Cyber Centre encourages users and administrators to review the provided web link, perform the suggested mitigations and apply the necessary updates.

ICS Advisory (ICSA-21-343-01)
https://us-cert.cisa.gov/ics/advisories/icsa-21-343-01

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