title: The affected products store public and private key that are used to sign and protect custom parameter set files from modification.
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:*:*:*:*:*:*:*
problem types: CWE-798 Use of Hard-coded Credentials
affected:
{
defaultStatus: unaffected
product: FOXMAN-UN
vendor: Hitachi Energy
versions:
status: unaffected, version: FOXMAN-UN R16A
status: affected, version: FOXMAN-UN R15B
status: affected, version: FOXMAN-UN R15A
status: affected, version: FOXMAN-UN R14B
status: affected, version: FOXMAN-UN R14A
status: affected, version: FOXMAN-UN R11B
status: affected, version: FOXMAN-UN R11A
status: affected, version: FOXMAN-UN R10C
status: affected, version: FOXMAN-UN R9C
}
{
defaultStatus: unaffected
product: UNEM
vendor: Hitachi Energy
versions:
status: unaffected, version: UNEM R16A
status: affected, version: UNEM R15B
status: affected, version: UNEM R15A
status: affected, version: UNEM R14B
status: affected, version: UNEM R14A
status: affected, version: UNEM R11B
status: affected, version: UNEM R11A
status: affected, version: UNEM R10C
status: affected, version: UNEM R9C
}
metrics:
cvssV3_1: [
attackComplexity: HIGH
attackVector: NETWORK
availabilityImpact: HIGH
baseScore: 8
baseSeverity: HIGH
confidentialityImpact: HIGH
integrityImpact: HIGH
privilegesRequired: HIGH
scope: CHANGED
userInteraction: NONE
vectorString: CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H
version: 3.1
]
format: CVSS
scenarios: GENERAL
workarounds: For immediate recommended mitigation action if using FOXMAN-UN R15B and earlier OR UNEM R15B and earlier, follow the recommended security practices as described in section Mitigation Factors/Workarounds in the respective products' advisory.