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TI-2022-03604 Aliases CVE-2022-3929GHSA-f6c3-2788-h964

Communication between the client and server partially using CORBA over TCP/IP

Priority MEDIUM 43CWE-319Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
Information disclosure
Confidentiality · integrity · availability
High · High · High
Fix status
Fixed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-319.

Summary

Communication between the client and the server application of the affected products is partially done using CORBA (Common Object Request Broker Architecture) over TCP/IP. This protocol is not encrypted and allows tracing of internal messages. This issue affects * FOXMAN-UN product: FOXMAN-UN R15B, FOXMAN-UN R15A, FOXMAN-UN R14B, FOXMAN-UN R14A, FOXMAN-UN R11B, FOXMAN-UN R11A, FOXMAN-UN R10C, FOXMAN-UN R9C; * UNEM product: UNEM R15B, UNEM R15A, UNEM R14B, UNEM R14A, UNEM R11B, UNEM R11A, UNEM R10C, UNEM R9C. List of CPEs: * cpe:2.3:a:hitachienergy:foxman-un:R15B:*:*:*:*:*:*:* * cpe:2.3:a:hitachienergy:foxman-un:R15A:*:*:*:*:*:*:* * cpe:2.3:a:hitachienergy:foxman-un:R14B:*:*:*:*:*:*:* * cpe:2.3:a:hitachienergy:foxman-un:R14A:*:*:*:*:*:*:* * cpe:2.3:a:hitachienergy:foxman-un:R11B:*:*:*:*:*:*:* * cpe:2.3:a:hitachienergy:foxman-un:R11A:*:*:*:*:*:*:* * cpe:2.3:a:hitachienergy:foxman-un:R10C:*:*:*:*:*:*:* * cpe:2.3:a:hitachienergy:foxman-un:R9C:*:*:*:*:*:*:* * cpe:2.3:a:hitachienergy:unem:R15B:*:*:*:*:*:*:* * cpe:2.3:a:hitachienergy:unem:R15A:*:*:*:*:*:*:* * cpe:2.3:a:hitachienergy:unem:R14B:*:*:*:*:*:*:* * cpe:2.3:a:hitachienergy:unem:R14A:*:*:*:*:*:*:* * cpe:2.3:a:hitachienergy:unem:R11B:*:*:*:*:*:*:* * cpe:2.3:a:hitachienergy:unem:R11A:*:*:*:*:*:*:* * cpe:2.3:a:hitachienergy:unem:R10C:*:*:*:*:*:*:* * cpe:2.3:a:hitachienergy:unem:R9C:*:*:*:*:*:*:*

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00414 36th percentileScored 2026-11-07
Fix Fixed FOXMAN-UN (Hitachi Energy): FOXMAN-UN R16AUNEM (Hitachi Energy): UNEM R16A

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Total

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 EnergyFOXMAN-UNFOXMAN-UN R15B; FOXMAN-UN R15A; FOXMAN-UN R14B; FOXMAN-UN R14A; FOXMAN-UN R11B; FOXMAN-UN R11A; FOXMAN-UN R10C; FOXMAN-UN R9CFOXMAN-UN R16APatch availableCNA
Hitachi EnergyUNEMUNEM R15B; UNEM R15A; UNEM R14B; UNEM R14A; UNEM R11B; UNEM R11A; UNEM R10C; UNEM R9CUNEM R16APatch availableCNA
  • FOXMAN-UN VendorHitachi Energy Affected FOXMAN-UN R15B; FOXMAN-UN R15A; FOXMAN-UN R14B; FOXMAN-UN R14A; FOXMAN-UN R11B; FOXMAN-UN R11A; FOXMAN-UN R10C; FOXMAN-UN R9C Fixed in FOXMAN-UN R16A Patch available CNA
  • UNEM VendorHitachi Energy Affected UNEM R15B; UNEM R15A; UNEM R14B; UNEM R14A; UNEM R11B; UNEM R11A; UNEM R10C; UNEM R9C Fixed in UNEM R16A Patch available CNA

CPE configurations NVD · 2

CPEVersionsRoleVendor
cpe:2.3:a:hitachienergy:foxman-un:*:*:*:*:*:*:*:*before r16aVulnerableHitachi Energy
cpe:2.3:a:hitachienergy:unem:*:*:*:*:*:*:*:*before r16aVulnerableHitachi Energy
  • cpe:2.3:a:hitachienergy:foxman-un:*:*:*:*:*:*:*:* Versions before r16a Vulnerable ·Hitachi Energy
  • cpe:2.3:a:hitachienergy:unem:*:*:*:*:*:*:*:* Versions before r16a Vulnerable ·Hitachi Energy

Remediation

  • Fix · CNA FOXMAN-UN (Hitachi Energy) Fixed in FOXMAN-UN R16A
  • Fix · CNA UNEM (Hitachi Energy) Fixed in UNEM R16A

Timeline

  1. 2026-10-02 Threatist record created from CVE-2022-3929
  2. 2026-10-03 Alias added: GHSA-f6c3-2788-h964

References

Advisory 2

  • TI-2024-01871 Heap-based buffer overflow in Hitachi Energy FOXMAN-UN CVSS 3.1CRITICAL 9.8
  • TI-2024-01873 Authentication bypass in Hitachi Energy FOXMAN-UN CVSS 3.1CRITICAL 10.0
  • TI-2024-01872 Authentication bypass in Hitachi Energy FOXMAN-UN CVSS 3.1CRITICAL 9.8
  • TI-2022-03602 Hard-coded credentials in Hitachi Energy FOXMAN-UN CVSS 3.1CRITICAL 9.8
  • TI-2021-17414 Use of default key for encryption CVSS 3.1CRITICAL 9.8
  • TI-2024-18618 A user/password reuse vulnerability exists in the FOXMAN-UN/UNEM application and server… CVSS 3.1HIGH 8.0
See all 12 →

Sources

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