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OpenAdvisories
High ICSA-21-096-01 1 CVE

Hitachi Energy Relion 670, 650 and SAM600-IO

Published Apr 6, 2021 · Updated Apr 20, 2021 · Revision 2

Vendor: Hitachi Energy Product: Relion 650 series Product: Relion 670 Series Product: Relion 670/650 Series Product: Relion 670/650/SAM600-IO Series

Summary

This updated advisory is a follow-up to the original advisory titled �ICSA-21-096-01 Hitachi ABB Power Grids Multiple Products� published April 6, 2021 on the ICS webpage at cisa.gov.

Vulnerabilities 1

  • High 7.5
    CVE-2021-27196

    Specially Crafted IEC 61850 Protocol Sequence Vulnerability

    Improper Input Validation vulnerability in Hitachi ABB Power Grids Relion 670 Series, Relion 670/650 Series, Relion 670/650/SAM600-IO, Relion 650, REB500, RTU500 Series, FOX615 (TEGO1), MSM, GMS600, PWC600 allows an attacker with access to the IEC 61850 netwo…

Revision history

  1. #2

    ICSA-21-096-01 Hitachi ABB Power Grids Multiple Products (Update A)

  2. #1

    ICSA-21-096-01 Hitachi ABB Power Grids Multiple Products

References