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CVE-2023-5516

Estado: ModificadaMedia (5.3)—

Poorly constructed webap requests and URI components with special characters trigger unhandled errors and exceptions, disclosing information about the underlying technology and other sensitive information details. The website unintentionally reveals sensitive information including technical details like version Info, endpoints, backend server, Internal IP. etc., which can potentially expose additional attack surface containing other interesting vulnerabilities.

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 (1)

Hitachienergy — Esoms

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2023-5516",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2023-5516",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2025-02-26T21:49:51.563697Z"
        }
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "cybersecurity@hitachienergy.com",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 5.3,
          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "LOW"
        },
        "impactScore": 1.4,
        "exploitabilityScore": 3.9
      },
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 5.3,
          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "LOW"
        },
        "impactScore": 1.4,
        "exploitabilityScore": 3.9
      }
    ]
  },
  "affected": [
    {
      "source": "cybersecurity@hitachienergy.com",
      "affectedData": [
        {
          "vendor": "Hitachi Energy",
          "product": "eSOMS",
          "versions": [
            {
              "status": "affected",
              "version": "6.0",
              "versionType": "custom",
              "lessThanOrEqual": "6.3.13"
            }
          ],
          "defaultStatus": "unaffected"
        }
      ]
    }
  ],
  "published": "2023-11-01T03:15:08.060",
  "references": [
    {
      "url": "https://publisher.hitachienergy.com/preview?DocumentId=8DBD000175&languageCode=en&Preview=true",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "cybersecurity@hitachienergy.com"
    },
    {
      "url": "https://publisher.hitachienergy.com/preview?DocumentId=8DBD000175&languageCode=en&Preview=true",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "cybersecurity@hitachienergy.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-200"
        }
      ]
    },
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-noinfo"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "\nPoorly constructed webap requests and URI components with special characters trigger unhandled errors and exceptions, disclosing\ninformation about the underlying technology and other sensitive information details. The website unintentionally reveals sensitive information including technical details like version Info, endpoints,\nbackend server, Internal IP. etc., which can potentially expose additional attack surface containing other interesting vulnerabilities. \n\n"
    },
    {
      "lang": "es",
      "value": "Las solicitudes de aplicaciones web mal construidas y los componentes URI con caracteres especiales desencadenan errores y excepciones no controlados, revelando información sobre la tecnología subyacente y otros detalles de información confidencial. El sitio web revela involuntariamente información confidencial, incluidos detalles técnicos como información de la versión, endpoints, servidor backend e IP interna. etc., lo que potencialmente puede exponer una superficie de ataque adicional que contiene otras vulnerabilidades interesantes."
    }
  ],
  "lastModified": "2026-06-17T06:48:44.980",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:hitachienergy:esoms:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "BE3D04FB-2676-491B-8FBC-9D5D5911E289",
              "versionEndIncluding": "6.3.13"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "cybersecurity@hitachienergy.com"
}