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TI-2022-03387 Aliases CVE-2022-3684GHSA-w8p8-2jjv-8mfh

SDM600 endpoint vulnerability

Priority MEDIUM 40CWE-404Published · Updated

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
Fixed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-404.

Summary

A vulnerability exists in a SDM600 endpoint. An attacker could exploit this vulnerability by running multiple parallel requests, the SDM600 web services become busy rendering the application unresponsive. This issue affects: All SDM600 versions prior to version 1.2 FP3 HF4 (Build Nr. 1.2.23000.291) List of CPEs: * cpe:2.3:a:hitachienergy:sdm600:1.0:*:*:*:*:*:*:* * cpe:2.3:a:hitachienergy:sdm600:1.1:*:*:*:*:*:*:* * cpe:2.3:a:hitachienergy:sdm600:1.2:*:*:*:*:*:*:* * cpe:2.3:a:hitachienergy:sdm600:1.2.9002.257:*:*:*:*:*:*:* * cpe:2.3:a:hitachienergy:sdm600:1.2.10002.257:*:*:*:*:*:*:* * cpe:2.3:a:hitachienergy:sdm600:1.2.11002.149:*:*:*:*:*:*:* * cpe:2.3:a:hitachienergy:sdm600:1.2.12002.222:*:*:*:*:*:*:* * cpe:2.3:a:hitachienergy:sdm600:1.2.13002.72:*:*:*:*:*:*:* * cpe:2.3:a:hitachienergy:sdm600:1.2.14002.44:*:*:*:*:*:*:* * cpe:2.3:a:hitachienergy:sdm600:1.2.14002.92:*:*:*:*:*:*:* * cpe:2.3:a:hitachienergy:sdm600:1.2.14002.108:*:*:*:*:*:*:* * cpe:2.3:a:hitachienergy:sdm600:1.2.14002.182:*:*:*:*:*:*:* * cpe:2.3:a:hitachienergy:sdm600:1.2.14002.257:*:*:*:*:*:*:* * cpe:2.3:a:hitachienergy:sdm600:1.2.14002.342:*:*:*:*:*:*:* * cpe:2.3:a:hitachienergy:sdm600:1.2.14002.447:*:*:*:*:*:*:* * cpe:2.3:a:hitachienergy:sdm600:1.2.14002.481:*:*:*:*:*:*:* * cpe:2.3:a:hitachienergy:sdm600:1.2.14002.506:*:*:*:*:*:*:* * cpe:2.3:a:hitachienergy:sdm600:1.2.14002.566:*:*:*:*:*:*:* * cpe:2.3:a:hitachienergy:sdm600:1.2.20000.3174:*:*:*:*:*:*:* * cpe:2.3:a:hitachienergy:sdm600:1.2.21000.291:*:*:*:*:*:*:* * cpe:2.3:a:hitachienergy:sdm600:1.2.21000.931:*:*:*:*:*:*:* * cpe:2.3:a:hitachienergy:sdm600:1.2.21000.105:*:*:*:*:*:*:* * cpe:2.3:a:hitachienergy:sdm600:1.2.23000.291:*:*:*:*:*:*:*

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00616 49th percentileScored 2026-11-07
Fix Fixed SDM600 (Hitachi Energy): SDM600 1.3

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 EnergySDM600SDM600 1.2 and later; SDM600 1.1 and later; SDM600 1.0 and laterSDM600 1.3Patch availableCNA
  • SDM600 VendorHitachi Energy Affected SDM600 1.2 and later; SDM600 1.1 and later; SDM600 1.0 and later Fixed in SDM600 1.3 Patch available CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:hitachienergy:sdm600:*:*:*:*:*:*:*:*1.0 to before 1.2.23000.291VulnerableHitachi Energy
  • cpe:2.3:a:hitachienergy:sdm600:*:*:*:*:*:*:*:* Versions 1.0 to before 1.2.23000.291 Vulnerable ·Hitachi Energy

Remediation

  • Fix · CNA SDM600 (Hitachi Energy) Fixed in SDM600 1.3

Timeline

  1. 2026-10-02 Threatist record created from CVE-2022-3684
  2. 2026-10-03 Alias added: GHSA-w8p8-2jjv-8mfh

References

Advisory 1

  • TI-2022-03385 SDM600 file permission validation CVSS 3.1CRITICAL 9.9
  • TI-2022-03389 SDM600 API permission check CVSS 3.1CRITICAL 9.1
  • TI-2022-03388 SDM600 software privilege level CVSS 3.1HIGH 7.5
  • TI-2022-03386 SDM600 API web services authorization validation CVSS 3.1HIGH 7.7

Sources

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