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CVE-2021-21444

Estado: ModificadaMedia (6.1)—

SAP Business Objects BI Platform, versions - 410, 420, 430, allows multiple X-Frame-Options headers entries in the response headers, which may not be predictably treated by all user agents. This could, as a result, nullify the added X-Frame-Options header leading to Clickjacking attack.

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)

SAP — Businessobjects Business Intelligence

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2021-21444",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 5.8,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:N",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "MEDIUM",
          "availabilityImpact": "NONE",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 4.9,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 8.6,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": true
      }
    ],
    "cvssMetricV30": [
      {
        "type": "Secondary",
        "source": "cna@sap.com",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.0",
          "baseScore": 5.4,
          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N",
          "integrityImpact": "LOW",
          "userInteraction": "REQUIRED",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "LOW"
        },
        "impactScore": 2.5,
        "exploitabilityScore": 2.8
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "CHANGED",
          "version": "3.1",
          "baseScore": 6.1,
          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
          "integrityImpact": "LOW",
          "userInteraction": "REQUIRED",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "LOW"
        },
        "impactScore": 2.7,
        "exploitabilityScore": 2.8
      }
    ]
  },
  "affected": [
    {
      "source": "cna@sap.com",
      "affectedData": [
        {
          "vendor": "SAP SE",
          "product": "SAP Business Objects Business Intelligence Platform (CMC and BI Launchpad)",
          "versions": [
            {
              "status": "affected",
              "version": "< 410"
            },
            {
              "status": "affected",
              "version": "< 420"
            },
            {
              "status": "affected",
              "version": "< 430"
            }
          ]
        }
      ]
    }
  ],
  "published": "2021-02-09T21:15:13.083",
  "references": [
    {
      "url": "https://launchpad.support.sap.com/#/notes/2935791",
      "tags": [
        "Permissions Required"
      ],
      "source": "cna@sap.com"
    },
    {
      "url": "https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=568460543",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "cna@sap.com"
    },
    {
      "url": "https://launchpad.support.sap.com/#/notes/2935791",
      "tags": [
        "Permissions Required"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=568460543",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-1021"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "SAP Business Objects BI Platform, versions - 410, 420, 430, allows multiple X-Frame-Options headers entries in the response headers, which may not be predictably treated by all user agents. This could, as a result, nullify the added X-Frame-Options header leading to Clickjacking attack."
    },
    {
      "lang": "es",
      "value": "SAP Business Objects BI Platform, versiones - 410, 420, 430, permite múltiples entradas de encabezados X-Frame-Options en los encabezados de respuesta, que pueden no ser tratados de manera predecible por todos los agentes de usuario.&#xa0;Esto podría, como resultado, anular el encabezado X-Frame-Options agregado conllevando a un ataque de Secuestro del Clic"
    }
  ],
  "lastModified": "2026-06-17T03:35:35.230",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:sap:businessobjects_business_intelligence:410:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "F721F23A-11D6-46E3-9D43-C9DB2DB28CB0"
            },
            {
              "criteria": "cpe:2.3:a:sap:businessobjects_business_intelligence:420:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "38BA0DF9-D893-4AF9-923E-E47EA5C02C52"
            },
            {
              "criteria": "cpe:2.3:a:sap:businessobjects_business_intelligence:430:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "85CBCF48-5478-4EE5-8F69-6E59EFDB707D"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "cna@sap.com"
}