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CVE-2021-27887

Estado: ModificadaMedia (5.4)—

Cross-site Scripting (XSS) vulnerability in the main dashboard of Ellipse APM versions allows an authenticated user or integrated application to inject malicious data into the application that can then be executed in a victim’s browser. This issue affects: Hitachi ABB Power Grids Ellipse APM 5.3 version 5.3.0.1 and prior versions; 5.2 version 5.2.0.3 and prior versions; 5.1 version 5.1.0.6 and prior versions.

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)

Hitachiabb-powergrids — Ellipse Asset Performance Management

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2021-27887",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 3.5,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:M/Au:S/C:N/I:P/A:N",
          "authentication": "SINGLE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "MEDIUM",
          "availabilityImpact": "NONE",
          "confidentialityImpact": "NONE"
        },
        "acInsufInfo": false,
        "impactScore": 2.9,
        "baseSeverity": "LOW",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 6.8,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": true
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "cve@mitre.org",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 6.3,
          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:L/A:N",
          "integrityImpact": "LOW",
          "userInteraction": "REQUIRED",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 4.2,
        "exploitabilityScore": 2.1
      },
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "CHANGED",
          "version": "3.1",
          "baseScore": 5.4,
          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N",
          "integrityImpact": "LOW",
          "userInteraction": "REQUIRED",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "LOW"
        },
        "impactScore": 2.7,
        "exploitabilityScore": 2.3
      }
    ]
  },
  "affected": [
    {
      "source": "cve@mitre.org",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2021-06-14T22:15:15.797",
  "references": [
    {
      "url": "https://search.abb.com/library/Download.aspx?DocumentID=9AKK107991A9700&LanguageCode=en&DocumentPartId=&Action=Launch",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "https://search.abb.com/library/Download.aspx?DocumentID=9AKK107991A9700&LanguageCode=en&DocumentPartId=&Action=Launch",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-79"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Cross-site Scripting (XSS) vulnerability in the main dashboard of Ellipse APM versions allows an authenticated user or integrated application to inject malicious data into the application that can then be executed in a victim’s browser. This issue affects: Hitachi ABB Power Grids Ellipse APM 5.3 version 5.3.0.1 and prior versions; 5.2 version 5.2.0.3 and prior versions; 5.1 version 5.1.0.6 and prior versions."
    },
    {
      "lang": "es",
      "value": "Una vulnerabilidad de tipo Cross-site Scripting (XSS) en el panel principal de las versiones de Ellipse APM, permite a un usuario autenticado o a una aplicación integrada inyectar datos maliciosos en la aplicación que pueden ser ejecutados en el navegador de la víctima. Este problema afecta a: Hitachi ABB Power Grids Ellipse APM versiones 5.3, 5.3.0.1 y anteriores; versiones 5.2, 5.2.0.3 y anteriores; versiones 5.1, 5.1.0.6 y anteriores"
    }
  ],
  "lastModified": "2026-06-17T03:45:33.660",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:hitachiabb-powergrids:ellipse_asset_performance_management:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "6A51B133-F610-458A-88D4-A5B66787AD97",
              "versionEndIncluding": "5.1.0.6",
              "versionStartIncluding": "5.1.0.0"
            },
            {
              "criteria": "cpe:2.3:a:hitachiabb-powergrids:ellipse_asset_performance_management:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "6D32AA6B-5900-460C-A8FF-5BF39A0A3E61",
              "versionEndIncluding": "5.2.0.3",
              "versionStartIncluding": "5.2.0.0"
            },
            {
              "criteria": "cpe:2.3:a:hitachiabb-powergrids:ellipse_asset_performance_management:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "34D123F4-E0F6-4F45-9891-D8BC35757496",
              "versionEndIncluding": "5.3.0.1",
              "versionStartIncluding": "5.3.0.0"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "cve@mitre.org"
}