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CVE-2021-21486

Estado: ModificadaAlta (8.8)—

SAP Enterprise Financial Services versions, 101, 102, 103, 104, 105, 600, 603, 604, 605, 606, 616, 617, 618, 800, does not perform necessary authorization checks for an authenticated user, resulting in escalation of privileges.

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 — Enterprise Financial Services

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2021-21486",
  "cveTags": [],
  "metrics": {
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        "source": "nvd@nist.gov",
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          "baseScore": 6.5,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:P",
          "authentication": "SINGLE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "LOW",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 6.4,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 8,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
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          "version": "3.0",
          "baseScore": 6.8,
          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "HIGH",
          "availabilityImpact": "NONE",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.2,
        "exploitabilityScore": 1.6
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    "cvssMetricV31": [
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          "attackComplexity": "LOW",
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          "privilegesRequired": "LOW",
          "confidentialityImpact": "HIGH"
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        "impactScore": 5.9,
        "exploitabilityScore": 2.8
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  },
  "affected": [
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      "source": "cna@sap.com",
      "affectedData": [
        {
          "vendor": "SAP SE",
          "product": "SAP Enterprise Financial Services (Bank Customer Accounts)",
          "versions": [
            {
              "status": "affected",
              "version": "< 101"
            },
            {
              "status": "affected",
              "version": "< 102"
            },
            {
              "status": "affected",
              "version": "< 103"
            },
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              "status": "affected",
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              "status": "affected",
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            },
            {
              "status": "affected",
              "version": "< 605"
            },
            {
              "status": "affected",
              "version": "< 606"
            },
            {
              "status": "affected",
              "version": "< 616"
            },
            {
              "status": "affected",
              "version": "< 617"
            },
            {
              "status": "affected",
              "version": "< 618"
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            {
              "status": "affected",
              "version": "< 800"
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  ],
  "published": "2021-03-09T15:15:14.960",
  "references": [
    {
      "url": "https://launchpad.support.sap.com/#/notes/3007888",
      "tags": [
        "Permissions Required",
        "Vendor Advisory"
      ],
      "source": "cna@sap.com"
    },
    {
      "url": "https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=571343107",
      "tags": [
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      ],
      "source": "cna@sap.com"
    },
    {
      "url": "https://launchpad.support.sap.com/#/notes/3007888",
      "tags": [
        "Permissions Required",
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=571343107",
      "tags": [
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      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
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  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-862"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "SAP Enterprise Financial Services versions, 101, 102, 103, 104, 105, 600, 603, 604, 605, 606, 616, 617, 618, 800, does not perform necessary authorization checks for an authenticated user, resulting in escalation of privileges."
    },
    {
      "lang": "es",
      "value": "SAP Enterprise Financial Services versiones , 101, 102, 103, 104, 105, 600, 603, 604, 605, 606, 616, 617, 618, 800, no llevan a cabo unas comprobaciones de autorización necesarias para un usuario autenticado, resultando en una escalada de privilegios"
    }
  ],
  "lastModified": "2026-06-17T03:35:40.000",
  "configurations": [
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}