Description
A vulnerability exists in the IEC 61850 in MicroSCADA X SYS600 product. The certificate validation of the TLS protocol allows remote Man-in-the-Middle attack due to missing proper validation.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Hitachi Energy | MicroSCADA X SYS600 | 10.3 – ≤ 10.6 | — |
Advisories 2
- ICSA-25-289-11 Hitachi Energy MACH GWS CISA ICS & IT advisories · Sep 30, 2025
- ICSA-25-184-02 Hitachi Energy MicroSCADA X SYS600 CISA ICS & IT advisories · Jul 3, 2025