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CVE-2022-3927

Estado: ModificadaCrítica (9.8)—

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

Detalles técnicos trazas, registros y código del informe original
  *  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:*:*:*:*:*:*:*

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (2)

Hitachienergy — Foxman-unHitachienergy — Unem

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2022-3927",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2022-3927",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2025-04-10T14:06:51.022898Z"
        }
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "cybersecurity@hitachienergy.com",
        "cvssData": {
          "scope": "CHANGED",
          "version": "3.1",
          "baseScore": 8,
          "attackVector": "NETWORK",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "HIGH",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "HIGH",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 6,
        "exploitabilityScore": 1.3
      },
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 9.8,
          "attackVector": "NETWORK",
          "baseSeverity": "CRITICAL",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.9,
        "exploitabilityScore": 3.9
      }
    ]
  },
  "affected": [
    {
      "source": "cybersecurity@hitachienergy.com",
      "affectedData": [
        {
          "vendor": "Hitachi Energy",
          "product": "FOXMAN-UN",
          "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"
        },
        {
          "vendor": "Hitachi Energy",
          "product": "UNEM",
          "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"
            }
          ],
          "defaultStatus": "unaffected"
        }
      ]
    }
  ],
  "published": "2023-01-05T22:15:09.300",
  "references": [
    {
      "url": "https://search.abb.com/library/Download.aspx?DocumentID=8DBD000083&LanguageCode=en&DocumentPartId=&Action=Launch",
      "tags": [
        "Mitigation",
        "Vendor Advisory"
      ],
      "source": "cybersecurity@hitachienergy.com"
    },
    {
      "url": "https://search.abb.com/library/Download.aspx?DocumentID=8DBD000084&LanguageCode=en&DocumentPartId=&Action=Launch",
      "tags": [
        "Mitigation",
        "Vendor Advisory"
      ],
      "source": "cybersecurity@hitachienergy.com"
    },
    {
      "url": "https://search.abb.com/library/Download.aspx?DocumentID=8DBD000083&LanguageCode=en&DocumentPartId=&Action=Launch",
      "tags": [
        "Mitigation",
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://search.abb.com/library/Download.aspx?DocumentID=8DBD000084&LanguageCode=en&DocumentPartId=&Action=Launch",
      "tags": [
        "Mitigation",
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "cybersecurity@hitachienergy.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-798"
        }
      ]
    },
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-798"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "\nThe affected products store both public and private key that are used to sign and\nprotect Custom Parameter Set (CPS) file from modification. An attacker that manages to exploit this vulnerability will be able to change\nthe CPS file, sign it so that it is trusted as the legitimate CPS file.\n\n\n\n\n\n\n\n\nThis issue affects \n\n\n\n  *  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; \n  *  UNEM product: UNEM R15B, UNEM R15A, UNEM R14B, UNEM R14A, UNEM R11B, UNEM R11A, UNEM R10C, UNEM R9C.\n\n\n\n\nList of CPEs: \n  *  cpe:2.3:a:hitachienergy:foxman-un:R15B:*:*:*:*:*:*:*\n\n  *  cpe:2.3:a:hitachienergy:foxman-un:R15A:*:*:*:*:*:*:*\n  *  cpe:2.3:a:hitachienergy:foxman-un:R14B:*:*:*:*:*:*:*\n  *  cpe:2.3:a:hitachienergy:foxman-un:R14A:*:*:*:*:*:*:*\n  *  cpe:2.3:a:hitachienergy:foxman-un:R11B:*:*:*:*:*:*:*\n  *  cpe:2.3:a:hitachienergy:foxman-un:R11A:*:*:*:*:*:*:*\n  *  cpe:2.3:a:hitachienergy:foxman-un:R10C:*:*:*:*:*:*:*\n  *  cpe:2.3:a:hitachienergy:foxman-un:R9C:*:*:*:*:*:*:*\n  *  cpe:2.3:a:hitachienergy:unem:R15B:*:*:*:*:*:*:*\n\n  *  cpe:2.3:a:hitachienergy:unem:R15A:*:*:*:*:*:*:*\n  *  cpe:2.3:a:hitachienergy:unem:R14B:*:*:*:*:*:*:*\n  *  cpe:2.3:a:hitachienergy:unem:R14A:*:*:*:*:*:*:*\n  *  cpe:2.3:a:hitachienergy:unem:R11B:*:*:*:*:*:*:*\n  *  cpe:2.3:a:hitachienergy:unem:R11A:*:*:*:*:*:*:*\n  *  cpe:2.3:a:hitachienergy:unem:R10C:*:*:*:*:*:*:*\n  *  cpe:2.3:a:hitachienergy:unem:R9C:*:*:*:*:*:*:*\n\n\n\n\n\n\n\n\n"
    },
    {
      "lang": "es",
      "value": "Los productos afectados almacenan claves públicas y privadas que se utilizan para firmar y proteger el archivo de conjunto de parámetros personalizados (CPS) contra modificaciones. Un atacante que logre aprovechar esta vulnerabilidad podrá cambiar el archivo CPS y firmarlo para que sea confiable como el archivo CPS legítimo.\nEste problema afecta a:  \n  *  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; \n  *  UNEM product: UNEM R15B, UNEM R15A, UNEM R14B, UNEM R14A, UNEM R11B, UNEM R11A, UNEM R10C, UNEM R9C.\n\nLista de CPEs: \n  *  cpe:2.3:a:hitachienergy:foxman-un:R15B:*:*:*:*:*:*:*\n  *  cpe:2.3:a:hitachienergy:foxman-un:R15A:*:*:*:*:*:*:*\n  *  cpe:2.3:a:hitachienergy:foxman-un:R14B:*:*:*:*:*:*:*\n  *  cpe:2.3:a:hitachienergy:foxman-un:R14A:*:*:*:*:*:*:*\n  *  cpe:2.3:a:hitachienergy:foxman-un:R11B:*:*:*:*:*:*:*\n  *  cpe:2.3:a:hitachienergy:foxman-un:R11A:*:*:*:*:*:*:*\n  *  cpe:2.3:a:hitachienergy:foxman-un:R10C:*:*:*:*:*:*:*\n  *  cpe:2.3:a:hitachienergy:foxman-un:R9C:*:*:*:*:*:*:*\n  *  cpe:2.3:a:hitachienergy:unem:R15B:*:*:*:*:*:*:*\n  *  cpe:2.3:a:hitachienergy:unem:R15A:*:*:*:*:*:*:*\n  *  cpe:2.3:a:hitachienergy:unem:R14B:*:*:*:*:*:*:*\n  *  cpe:2.3:a:hitachienergy:unem:R14A:*:*:*:*:*:*:*\n  *  cpe:2.3:a:hitachienergy:unem:R11B:*:*:*:*:*:*:*\n  *  cpe:2.3:a:hitachienergy:unem:R11A:*:*:*:*:*:*:*\n  *  cpe:2.3:a:hitachienergy:unem:R10C:*:*:*:*:*:*:*\n  *  cpe:2.3:a:hitachienergy:unem:R9C:*:*:*:*:*:*:*"
    }
  ],
  "lastModified": "2026-06-17T05:00:36.127",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:hitachienergy:foxman-un:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "73A42F39-F15F-41AE-BFE9-C4ACED6B715D",
              "versionEndExcluding": "r16a"
            },
            {
              "criteria": "cpe:2.3:a:hitachienergy:unem:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "5C32E48B-250D-4811-9130-3499C4DBE04A",
              "versionEndExcluding": "r16a"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "cybersecurity@hitachienergy.com"
}