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CVE-2018-1669

Estado: ModificadaAlta (7.1)—

IBM DataPower Gateway 7.1.0.0 - 7.1.0.23, 7.2.0.0 - 7.2.0.21, 7.5.0.0 - 7.5.0.16, 7.5.1.0 - 7.5.1.15, 7.5.2.0 - 7.5.2.15, and 7.6.0.0 - 7.6.0.8 as well as IBM DataPower Gateway CD 7.7.0.0 - 7.7.1.2 are vulnerable to a XML External Entity Injection (XXE) attack when processing XML data. A remote attacker could exploit this vulnerability to expose sensitive information or consume memory resources. IBM X-Force ID: 144950.

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)

IBM — Datapower Gateway

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2018-1669",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
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        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 5.5,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:S/C:P/I:N/A:P",
          "authentication": "SINGLE",
          "integrityImpact": "NONE",
          "accessComplexity": "LOW",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 4.9,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 8,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV30": [
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        "type": "Secondary",
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        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.0",
          "baseScore": 7.1,
          "attackVector": "NETWORK",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:L",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "LOW",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 4.2,
        "exploitabilityScore": 2.8
      },
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
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          "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:L",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "LOW",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 4.2,
        "exploitabilityScore": 2.8
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    ]
  },
  "affected": [
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      "source": "psirt@us.ibm.com",
      "affectedData": [
        {
          "vendor": "IBM",
          "product": "DataPower Gateways",
          "versions": [
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              "status": "affected",
              "version": "7.1.0.0"
            },
            {
              "status": "affected",
              "version": "7.1.0.23"
            },
            {
              "status": "affected",
              "version": "7.2.0.0"
            },
            {
              "status": "affected",
              "version": "7.2.0.21"
            },
            {
              "status": "affected",
              "version": "7.5.0.0"
            },
            {
              "status": "affected",
              "version": "7.5.1.0"
            },
            {
              "status": "affected",
              "version": "7.6.0.0"
            },
            {
              "status": "affected",
              "version": "7.5.2.0"
            },
            {
              "status": "affected",
              "version": "7.5.0.16"
            },
            {
              "status": "affected",
              "version": "7.5.1.15"
            },
            {
              "status": "affected",
              "version": "7.6.0.8"
            },
            {
              "status": "affected",
              "version": "7.5.2.15"
            }
          ]
        },
        {
          "vendor": "IBM",
          "product": "DataPower Gateway CD",
          "versions": [
            {
              "status": "affected",
              "version": "7.7.0.0"
            },
            {
              "status": "affected",
              "version": "7.7.1.2"
            }
          ]
        }
      ]
    }
  ],
  "published": "2018-09-25T15:29:01.237",
  "references": [
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/144950",
      "tags": [
        "VDB Entry"
      ],
      "source": "psirt@us.ibm.com"
    },
    {
      "url": "https://www.ibm.com/support/docview.wss?uid=ibm10730489",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "source": "psirt@us.ibm.com"
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/144950",
      "tags": [
        "VDB Entry"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://www.ibm.com/support/docview.wss?uid=ibm10730489",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-611"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "IBM DataPower Gateway 7.1.0.0 - 7.1.0.23, 7.2.0.0 - 7.2.0.21, 7.5.0.0 - 7.5.0.16, 7.5.1.0 - 7.5.1.15, 7.5.2.0 - 7.5.2.15, and 7.6.0.0 - 7.6.0.8 as well as IBM DataPower Gateway CD 7.7.0.0 - 7.7.1.2 are vulnerable to a XML External Entity Injection (XXE) attack when processing XML data. A remote attacker could exploit this vulnerability to expose sensitive information or consume memory resources. IBM X-Force ID: 144950."
    },
    {
      "lang": "es",
      "value": "IBM DataPower Gateway 7.1.0.0 - 7.1.0.23, 7.2.0.0 - 7.2.0.21, 7.5.0.0 - 7.5.0.16, 7.5.1.0 - 7.5.1.15, 7.5.2.0 - 7.5.2.15 y 7.6.0.0 - 7.6.0.8, así como IBM DataPower Gateway CD 7.7.0.0 - 7.7.1.2 son vulnerables a un ataque XEE (XML External Entity) al procesar datos XML. Un atacante remoto podría explotar esta vulnerabilidad para exponer información sensible o consumir recursos de la memoria. IBM X-Force ID: 144950."
    }
  ],
  "lastModified": "2026-06-17T01:51:34.650",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
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            },
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  "sourceIdentifier": "psirt@us.ibm.com"
}