Description

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.

INFO

Published Date :

2025-06-24T11:57:04.229Z

Last Modified :

2025-10-07T10:00:29.745Z

Source :

Hitachi Energy
AFFECTED PRODUCTS

The following products are affected by CVE-2025-39203 vulnerability.

Vendors Products
Hitachienergy
  • Microscada X Sys600
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2025-39203.

URL Resource
https://publisher.hitachienergy.com/preview?DocumentID=8DBD000218&LanguageCode=en&DocumentPartId=&Action=Launch cve-icon cve-icon
Login to claim this CVE

CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Attack Requirements
Privileges Required
User Interaction
VS Confidentiality
VS Integrity
VS Availability
SS Confidentiality
SS Integrity
SS Availability
Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact