Hitachi Energy Relion 670/650 Series
productEUA product tracked in the threat graph; the vulnerabilities below are known to affect it.
0
KEV-listed
0
critical
by severity
0critical3high1medium0low
updated 2026-10-28
01
vulnerabilities (4)
Related CVEs.
| ID | severity | exploitable |
|---|---|---|
| CVE-2022-4304US | medium5.9 | Exploit |
| CVE-2021-35534US | high7.2 | — |
| CVE-2021-27196US | high7.5 | — |
| CVE-2021-35535US | high8.1OT elevated | — |
02
weaknesses (8)
The flaw types (CWEs) most of these CVEs share.
- CWE-1188Initialization of a Resource with an Insecure Default1 CVEs
- CWE-20Improper Input Validation1 CVEs
- CWE-203Observable Discrepancy1 CVEs
- CWE-208Observable Timing Discrepancy1 CVEs
- CWE-269Improper Privilege Management1 CVEs
- CWE-274Improper Handling of Insufficient Privileges1 CVEs
- CWE-284Improper Access Control1 CVEs
- CWE-326Inadequate Encryption Strength1 CVEs
03
sources (2)
Which sources assert this record, and when.
- USCISA CSAF OT advisories (ICS)2 CVEs
- EUEU Vulnerability Database (ENISA)2 CVEs
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