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CVE-2022-28217

Estado: ModificadaMedia (6.5)—

Some part of SAP NetWeaver (EP Web Page Composer) does not sufficiently validate an XML document accepted from an untrusted source, which allows an adversary to exploit unprotected XML parking at endpoints, and a possibility to conduct SSRF attacks that could compromise system�s Availability by causing system to crash.

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 — Netweaver

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2022-28217",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 4,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:S/C:N/I:N/A:P",
          "authentication": "SINGLE",
          "integrityImpact": "NONE",
          "accessComplexity": "LOW",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "NONE"
        },
        "acInsufInfo": false,
        "impactScore": 2.9,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 8,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 6.5,
          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "NONE"
        },
        "impactScore": 3.6,
        "exploitabilityScore": 2.8
      }
    ]
  },
  "affected": [
    {
      "source": "cna@sap.com",
      "affectedData": [
        {
          "vendor": "SAP SE",
          "product": "SAP NetWeaver (EP Web Page Composer)",
          "versions": [
            {
              "status": "affected",
              "version": "7.20"
            },
            {
              "status": "affected",
              "version": "7.30"
            },
            {
              "status": "affected",
              "version": "7.31"
            },
            {
              "status": "affected",
              "version": "7.40"
            },
            {
              "status": "affected",
              "version": "7.50"
            }
          ]
        }
      ]
    }
  ],
  "published": "2022-06-13T17:15:10.017",
  "references": [
    {
      "url": "https://launchpad.support.sap.com/#/notes/3148377",
      "tags": [
        "Permissions Required",
        "Vendor Advisory"
      ],
      "source": "cna@sap.com"
    },
    {
      "url": "https://www.sap.com/documents/2022/02/fa865ea4-167e-0010-bca6-c68f7e60039b.html",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "cna@sap.com"
    },
    {
      "url": "https://launchpad.support.sap.com/#/notes/3148377",
      "tags": [
        "Permissions Required",
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://www.sap.com/documents/2022/02/fa865ea4-167e-0010-bca6-c68f7e60039b.html",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "cna@sap.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-918"
        }
      ]
    },
    {
      "type": "Secondary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-918"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Some part of SAP NetWeaver (EP Web Page Composer) does not sufficiently validate an XML document accepted from an untrusted source, which allows an adversary to exploit unprotected XML parking at endpoints, and a possibility to conduct SSRF attacks that could compromise system�s Availability by causing system to crash."
    },
    {
      "lang": "es",
      "value": "Alguna parte de SAP NetWeaver (EP Web Page Composer) no valida suficientemente un documento XML aceptado desde una fuente no fiable, lo que permite a un adversario explotar el estacionamiento XML desprotegido en los puntos finales, y una posibilidad de llevar a cabo ataques SSRF que podrían comprometer la disponibilidad del sistema provocando su caída"
    }
  ],
  "lastModified": "2026-06-17T04:38:10.387",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:sap:netweaver:7.20:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "53B11A3B-C559-428C-8946-7FD9FFBFA1BC"
            },
            {
              "criteria": "cpe:2.3:a:sap:netweaver:7.30:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "606EFE4F-57A4-44E2-A98D-F0867A658218"
            },
            {
              "criteria": "cpe:2.3:a:sap:netweaver:7.31:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "FECD5E96-7669-4747-80D2-27F95BF420BC"
            },
            {
              "criteria": "cpe:2.3:a:sap:netweaver:7.40:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "F019F7F5-7740-4BD4-850F-D7A1923C6200"
            },
            {
              "criteria": "cpe:2.3:a:sap:netweaver:7.50:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "F2B37045-2FB7-49BB-AE38-B84FAA6ADFB0"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "cna@sap.com"
}