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CVE-2020-6225

Estado: ModificadaAlta (8.8)—

SAP NetWeaver (Knowledge Management), versions (KMC-CM - 7.00, 7.01, 7.02, 7.30, 7.31, 7.40, 7.50 and KMC-WPC 7.30, 7.31, 7.40, 7.50), does not sufficiently validate path information provided by users, thus characters representing traverse to parent directory are passed through to the file APIs, allowing the attacker to overwrite, delete, or corrupt arbitrary files on the remote server, leading to Path Traversal.

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 (2)

SAP — Netweaver Knowledge Management AND Collaboration (kmc-cm)SAP — Netweaver Knowledge Management AND Collaboration (kmc-wpc)

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2020-6225",
  "cveTags": [],
  "metrics": {
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        "type": "Primary",
        "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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    "cvssMetricV30": [
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        "type": "Secondary",
        "source": "cna@sap.com",
        "cvssData": {
          "scope": "CHANGED",
          "version": "3.0",
          "baseScore": 9.1,
          "attackVector": "NETWORK",
          "baseSeverity": "CRITICAL",
          "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:L",
          "integrityImpact": "LOW",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "LOW",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "HIGH"
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        "impactScore": 5.3,
        "exploitabilityScore": 3.1
      }
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    "cvssMetricV31": [
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          "version": "3.1",
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        "impactScore": 5.9,
        "exploitabilityScore": 2.8
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  "affected": [
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      "affectedData": [
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          "vendor": "SAP SE",
          "product": "SAP NetWeaver (Knowledge Management) (KMC-CM)",
          "versions": [
            {
              "status": "affected",
              "version": "< 7.00"
            },
            {
              "status": "affected",
              "version": "< 7.01"
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            {
              "status": "affected",
              "version": "< 7.02"
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            {
              "status": "affected",
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            {
              "status": "affected",
              "version": "< 7.31"
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              "status": "affected",
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            {
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              "version": "< 7.50"
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        {
          "vendor": "SAP SE",
          "product": "SAP NetWeaver (Knowledge Management) (KMC-WPC)",
          "versions": [
            {
              "status": "affected",
              "version": "< 7.30"
            },
            {
              "status": "affected",
              "version": "< 7.31"
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  ],
  "published": "2020-04-14T20:15:15.420",
  "references": [
    {
      "url": "https://launchpad.support.sap.com/#/notes/2896682",
      "tags": [
        "Permissions Required",
        "Vendor Advisory"
      ],
      "source": "cna@sap.com"
    },
    {
      "url": "https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=544214202",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "cna@sap.com"
    },
    {
      "url": "https://launchpad.support.sap.com/#/notes/2896682",
      "tags": [
        "Permissions Required",
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=544214202",
      "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-22"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "SAP NetWeaver (Knowledge Management), versions (KMC-CM - 7.00, 7.01, 7.02, 7.30, 7.31, 7.40, 7.50 and KMC-WPC 7.30, 7.31, 7.40, 7.50), does not sufficiently validate path information provided by users, thus characters representing traverse to parent directory are passed through to the file APIs, allowing the attacker to overwrite, delete, or corrupt arbitrary files on the remote server, leading to Path Traversal."
    },
    {
      "lang": "es",
      "value": "SAP NetWeaver (Knowledge Management), versiones (KMC-CM - 7.00, 7.01, 7.02, 7.30, 7.31, 7.40, 7.50 y KMC-WPC 7.30, 7.31, 7.40, 7.50), no comprueba suficientemente la información de ruta proporcionada por los usuarios, por lo tanto los caracteres representan un salto al directorio padre que son pasados a través de las API de archivo, lo que permite a un atacante sobrescribir, eliminar o corromper archivos arbitrarios en el servidor remoto, conllevando a un Salto de Ruta."
    }
  ],
  "lastModified": "2026-06-17T03:22:54.057",
  "configurations": [
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}