CVE-2025-39203

Summary

A vulnerability exists in the IEC 61850 of the MicroSCADA X SYS600 product. An IEC 61850-8 crafted message content from IED or remote system can cause a denial of service resulting in disconnection loop.

Affected Software

VendorProductVersion RangeStatus
Hitachi EnergyMicroSCADA X SYS60010.5 <= 10.6affected

Weaknesses

  • CWE-354: CWE-354 Improper Validation of Integrity Check Value

ADP Enrichment

CISA ADP Vulnrichment

  • SSVC:
  • Exploitation: none
    • Automatable: no
    • Technical Impact: partial

References