CVE-2025-39203 | THREATINT

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.

Reserved 2025-04-16 | Published 2025-06-24 | Updated 2025-06-24 | Assigner Hitachi Energy

MEDIUM: 6.5CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

HIGH: 8.3CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:H

Problem types

CWE-354 Improper Validation of Integrity Check Value

Product status

Default status

unaffected

10.5

affected

References

publisher.hitachienergy.com/...DocumentPartId=&Action=Launch

cve.org (CVE-2025-39203)

nvd.nist.gov (CVE-2025-39203)

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