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TI-2022-11954 Aliases CVE-2022-29492GHSA-j6fw-8c2x-xmgq

Improper input validation in Hitachi Energy MicroSCADA X SYS600

Priority MEDIUM 40CWE-20Published · Updated

Key facts

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

Attack profile from CVSS 3.1 · NVD. Fix status from CNA.

Summary

Improper Input Validation vulnerability in the handling of a malformed IEC 104 TCP packet in the Hitachi Energy MicroSCADA X SYS600, MicroSCADA Pro SYS600. Upon receiving a malformed IEC 104 TCP packet, the malformed packet is dropped, however the TCP connection is left open. This may cause a denial-of-service if the affected connection is left open. This issue affects: Hitachi Energy MicroSCADA Pro SYS600 version 9.4 FP2 Hotfix 4 and earlier versions Hitachi Energy MicroSCADA X SYS600 version 10 to version 10.3.1. cpe:2.3:a:hitachienergy:microscada_pro_sys600:9.0:*:*:*:*:*:*:* cpe:2.3:a:hitachienergy:microscada_pro_sys600:9.1:*:*:*:*:*:*:* cpe:2.3:a:hitachienergy:microscada_pro_sys600:9.2:*:*:*:*:*:*:* cpe:2.3:a:hitachienergy:microscada_pro_sys600:9.3:*:*:*:*:*:*:* cpe:2.3:a:hitachienergy:microscada_pro_sys600:9.4:*:*:*:*:*:*:* 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 0.00746 55th 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

VendorProductAffected versionsFixed inStatusSource
Hitachi EnergyMicroSCADA X SYS60010; 10.1; 10.1.1; 10.2; 10.2.1; 10.3; 10.3.1—No fix listedCNA
Hitachi EnergyMicroSCADA Pro SYS600up to 9.2 FP2 Hotfix 4—No fix listedCNA
  • 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
  • MicroSCADA Pro SYS600 VendorHitachi Energy Affected up to 9.2 FP2 Hotfix 4 Fixed in — No fix listed CNA

CPE configurations NVD · 2

CPEVersionsRoleVendor
cpe:2.3:a:hitachienergy:microscada_x_sys600:*:*:*:*:*:*:*:*9.0 to before 10.4VulnerableHitachi Energy
cpe:2.3:h:hitachienergy:sys600:-:*:*:*:*:*:*:*not specified by NVDRunning onHitachi Energy
  • cpe:2.3:a:hitachienergy:microscada_x_sys600:*:*:*:*:*:*:*:* Versions 9.0 to before 10.4 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

  1. 2026-10-02 Threatist record created from CVE-2022-29492
  2. 2026-10-03 Alias added: GHSA-j6fw-8c2x-xmgq

References

Advisory 1

  • 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-2022-02102 A vulnerability exists in the ICCP stack of the affected SYS600 versions due to… CVSS 3.1HIGH 7.5
  • TI-2022-11952 Improper authorization in Hitachi Energy MicroSCADA X SYS600 CVSS 3.1HIGH 8.8
See all 18 →

Sources

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