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OpenAdvisories
High ICSA-25-065-02 1 CVE

Hitachi Energy Relion 670/650/SAM600-IO

Published Nov 4, 2021 · Updated Feb 25, 2025 · Revision 4

Summary

Hitachi Energy is aware of a vulnerability report from U.S. Department of Energy CyTRICS researcher of a vulnerability in the Relion® 670/650/SAM600-IO series versions listed below. Remediation is available for some versions. Recommended actions for each affected version are listed in the Recommended Immediate Actions
Section.
An attacker who successfully exploited this vulnerability, of which the product does not sufficiently restrict access to internal database tables, could allow anybody with user credentials to bypass security controls that is enforced by the product. Consequently, exploitation may lead to unauthorized modifications on data/firmware, and/or to permanently disabling the product.

Vulnerabilities 1

  • High 7.2
    CVE-2021-35534

    Insufficient Security Control Vulnerability

    Insufficient security control vulnerability in internal database access mechanism of Hitachi Energy Relion 670/650/SAM600-IO, Relion 650, GMS600, PWC600 allows attacker who successfully exploited this vulnerability, of which the product does not sufficiently …

    Hitachi Energy PWC600 Relion 670 Series Relion 670/650/SAM600-IO ICS / OT

Revision history

  1. #4

    Update on Section Recommended Immediate Actions

  2. #3

    Update on Section Recommended Immediate Actions

  3. #2

    Update on Section Recommended Immediate Actions

  4. #1

    Initial version.

References