CVE-2025-39203CWE-354

A vulnerability exists in the IEC 61850 of the MicroSCADA X SYS600 product

High · published June 24, 2025

CVSS v4.0
7.1
EPSS
0%
Percentile
12.0
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v4.0
7.1 · HIGH
Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
EPSS
0.00221 · 12.0th percentile
Weakness
CWE-354 · Improper Validation of Integrity Check Value
Published
2025-06-24T11:57Z
EPSS history
Timeline
  • 24 JUN 11:57Z
    A vulnerability exists in the IEC 61850 of the MicroSCADA X SYS600 product
    cvelistv5