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CVE-2018-2481

Estado: ModificadaAlta (7.2)—

En algunos roles estándar de SAP, en SAP_ABA de la versión 7.00 a la 7.02, de la versión 7.10 a la 7.11, 7.30, 7.31, 7.40, 7.50 y de la versión 75C a la 75D, se emplea un código de transacción reservado para los clientes. Al implementar este código de transacción, un usuario malicioso podría ejecutar funcionalidades de transacción no autorizadas.

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 — Advanced Business Application Programming

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2018-2481",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "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": true,
        "impactScore": 6.4,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 8,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV30": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.0",
          "baseScore": 7.2,
          "attackVector": "NETWORK",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "HIGH",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.9,
        "exploitabilityScore": 1.2
      }
    ]
  },
  "affected": [
    {
      "source": "cna@sap.com",
      "affectedData": [
        {
          "vendor": "SAP",
          "product": "SAP_ABA",
          "versions": [
            {
              "status": "affected",
              "version": "= 7.00 to 7.02"
            },
            {
              "status": "affected",
              "version": "= 7.10 to 7.11"
            },
            {
              "status": "affected",
              "version": "= 7.30"
            },
            {
              "status": "affected",
              "version": "= 7.31"
            },
            {
              "status": "affected",
              "version": "= 7.40"
            },
            {
              "status": "affected",
              "version": "= 7.50"
            },
            {
              "status": "affected",
              "version": "= 7.5C"
            },
            {
              "status": "affected",
              "version": "= 7.5D"
            }
          ]
        }
      ]
    }
  ],
  "published": "2018-11-13T20:29:00.560",
  "references": [
    {
      "url": "http://www.securityfocus.com/bid/105906",
      "tags": [
        "Third Party Advisory",
        "VDB Entry"
      ],
      "source": "cna@sap.com"
    },
    {
      "url": "https://launchpad.support.sap.com/#/notes/2693083",
      "tags": [
        "Release Notes",
        "Vendor Advisory"
      ],
      "source": "cna@sap.com"
    },
    {
      "url": "https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=503809832",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "cna@sap.com"
    },
    {
      "url": "http://www.securityfocus.com/bid/105906",
      "tags": [
        "Third Party Advisory",
        "VDB Entry"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://launchpad.support.sap.com/#/notes/2693083",
      "tags": [
        "Release Notes",
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=503809832",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-269"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "In some SAP standard roles, in SAP_ABA versions, 7.00 to 7.02, 7.10 to 7.11, 7.30, 7.31, 7.40, 7.50, 75C to 75D, a transaction code reserved for customer is used. By implementing such transaction code a malicious user may execute unauthorized transaction functionality."
    },
    {
      "lang": "es",
      "value": "En algunos roles estándar de SAP, en SAP_ABA de la versión 7.00 a la 7.02, de la versión 7.10 a la 7.11, 7.30, 7.31, 7.40, 7.50 y de la versión 75C a la 75D, se emplea un código de transacción reservado para los clientes. Al implementar este código de transacción, un usuario malicioso podría ejecutar funcionalidades de transacción no autorizadas."
    }
  ],
  "lastModified": "2026-06-17T01:55:45.990",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
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              "matchCriteriaId": "BEB5BAB7-2788-478F-A10F-A7B5FA93DD00",
              "versionEndIncluding": "7.02",
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            },
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            },
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  "sourceIdentifier": "cna@sap.com"
}