What is CVE-2025-39202?

CVE-2025-39202 is a high-severity vulnerability in Hitachi Energy Microscada X Sys600, classified under Improper Privilege Management. CVSS score: 7.3/10. Published 2025-06-24.

How severe is CVE-2025-39202?

High severity. CVSS v3 base score is 7.3 out of 10.

Privilege escalation in Hitachi Energy Microscada X Sys600

CVE-2025-39202

A vulnerability exists in in the Monitor Pro interface of the MicroSCADA X SYS600 product. An authenticated user with low privileges can see and overwrite files causing information leak and data corruption.

Vulnerability class: Privilege Escalation

EPSS: 0.002 (11.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.3 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:H.

Affected products

Hitachi Energy Microscada X Sys600 — versions 10.0
Hitachienergy Microscada_x_sys600

Weakness classification (CWE)

CWE-269 — Improper Privilege Management

References

cybersecurity@hitachienergy.com (Vendor Advisory)

Frequently asked questions

What is CVE-2025-39202?: CVE-2025-39202 is a high-severity vulnerability in Hitachi Energy Microscada X Sys600, classified under Improper Privilege Management. CVSS score: 7.3/10. Published 2025-06-24.
How severe is CVE-2025-39202?: High severity. CVSS v3 base score is 7.3 out of 10.