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Unrated severityNVD Advisory· Published Jan 5, 2023· Updated Apr 10, 2025

The affected products store public and private key that are used to sign and protect custom parameter set files from modification.

CVE-2022-3927

Description

The affected products store both public and private key that are used to sign and protect Custom Parameter Set (CPS) file from modification. An attacker that manages to exploit this vulnerability will be able to change the CPS file, sign it so that it is trusted as the legitimate CPS file.

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:*:*:*:*:*:*:*

Affected products

2
  • Hitachi Energy/FOXMAN-UNv5
    Range: FOXMAN-UN R15B
  • Hitachi/UNEMcpe-rescue
    Range: UNEM R15B

Patches

0

No patches discovered yet.

Vulnerability mechanics

AI mechanics synthesis has not run for this CVE yet.

References

2

News mentions

0

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