TI-2022-01644 Aliases CVE-2022-1778 GHSA-84rx-9qxm-ffcf

Memory corruption in Hitachi Energy MicroSCADA X SYS600

LOW 39CWE-119Published 2022-09-14 · Updated 2025-06-04

Key facts

Attack vector: Network
Privileges required: None
User interaction: None
Attack complexity: Low
Impact type: Denial of service
Confidentiality · integrity · availability: None · None · High
Fix status: No fix listed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-119 and the CVSS impact.

Summary

Improper Input Validation vulnerability in Hitachi Energy MicroSCADA X SYS600 while reading a specific configuration file causes a buffer-overflow that causes a failure to start the SYS600. The configuration file can only be accessed by an administrator access. This issue affects: Hitachi Energy MicroSCADA X SYS600 version 10 to version 10.3.1. cpe:2.3:a:hitachienergy:microscada_x_sys600:10:*:*:*:*:*:*:* cpe:2.3:a:hitachienergy:microscada_x_sys600:10.1:*:*:*:*:*:*:* cpe:2.3:a:hitachienergy:microscada_x_sys600:10.1.1:*:*:*:*:*:*:* cpe:2.3:a:hitachienergy:microscada_x_sys600:10.2:*:*:*:*:*:*:* cpe:2.3:a:hitachienergy:microscada_x_sys600:10.2.1:*:*:*:*:*:*:* cpe:2.3:a:hitachienergy:microscada_x_sys600:10.3:*:*:*:*:*:*:* cpe:2.3:a:hitachienergy:microscada_x_sys600:10.3.1:*:*:*:*:*:*:*

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.00481 41st percentileScored 2026-11-07

Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: None
Automatable: Yes
Technical impact: Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
Hitachi Energy	MicroSCADA X SYS600	10; 10.1; 10.1.1; 10.2; 10.2.1; 10.3; 10.3.1	—	No fix listed	CNA

MicroSCADA X SYS600 VendorHitachi Energy Affected 10; 10.1; 10.1.1; 10.2; 10.2.1; 10.3; 10.3.1 Fixed in — No fix listed CNA

CPE configurations NVD · 2

CPE	Versions	Role	Vendor
cpe:2.3:a:hitachienergy:microscada_x_sys600::::::::	10.0 – 10.3.1	Vulnerable	Hitachi Energy
cpe:2.3:h:hitachienergy:sys600:-:::::::*	not specified by NVD	Running on	Hitachi Energy

cpe:2.3:a:hitachienergy:microscada_x_sys600:*:*:*:*:*:*:*:* Versions 10.0 – 10.3.1 Vulnerable ·Hitachi Energy
cpe:2.3:h:hitachienergy:sys600:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Hitachi Energy

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2022-1778
2026-10-03 Alias added: GHSA-84rx-9qxm-ffcf

References

Advisory 1

https://publisher.hitachienergy.com/preview?DocumentId=8DBD000106&languageCode=en&Preview=true

TI-2024-07362 The product exposes a service that is intended for local only to all network interfaces without any authentication. CVSS 3.1CRITICAL 9.8
TI-2024-03713 Path traversal in Hitachi Energy MicroSCADA X SYS600 CVSS 3.1CRITICAL 9.9
TI-2024-04530 A vulnerability exists in the query validation of the MicroSCADA Pro/X SYS600 product. CVSS 3.1CRITICAL 9.9
TI-2022-12271 Improper input validation in Hitachi Energy MicroSCADA X SYS600 CVSS 3.1HIGH 7.5
TI-2022-11954 Improper input validation in Hitachi Energy MicroSCADA X SYS600 CVSS 3.1HIGH 7.5
TI-2022-02102 A vulnerability exists in the ICCP stack of the affected SYS600 versions due to… CVSS 3.1HIGH 7.5

See all 18 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences