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CVE-2020-11666

Estado: ModificadaAlta (8.8)—

CA API Developer Portal 4.3.1 and earlier contains an access control flaw that allows malicious users to elevate 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)

Broadcom — CA API Developer Portal

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2020-11666",
  "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": false,
        "impactScore": 6.4,
        "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": 8.8,
          "attackVector": "NETWORK",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.9,
        "exploitabilityScore": 2.8
      }
    ]
  },
  "affected": [
    {
      "source": "vuln@ca.com",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "CA API Developer Portal",
          "versions": [
            {
              "status": "affected",
              "version": "4.3.1 and earlier"
            }
          ]
        }
      ]
    }
  ],
  "published": "2020-04-15T20:15:15.050",
  "references": [
    {
      "url": "http://packetstormsecurity.com/files/157244/CA-API-Developer-Portal-4.2.x-4.3.1-Access-Bypass-Privilege-Escalation.html",
      "tags": [
        "Third Party Advisory",
        "VDB Entry"
      ],
      "source": "vuln@ca.com"
    },
    {
      "url": "http://packetstormsecurity.com/files/157276/CA-API-Developer-Portal-4.2.x-4.3.1-Access-Bypass-Privilege-Escalation.html",
      "tags": [
        "Third Party Advisory",
        "VDB Entry"
      ],
      "source": "vuln@ca.com"
    },
    {
      "url": "http://seclists.org/fulldisclosure/2020/Apr/24",
      "tags": [
        "Mailing List",
        "Third Party Advisory"
      ],
      "source": "vuln@ca.com"
    },
    {
      "url": "https://techdocs.broadcom.com/us/product-content/status/announcement-documents/2020/CA20200414-01-Securit-Notice-for-CA-API-Developer-Portal.html",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "vuln@ca.com"
    },
    {
      "url": "http://packetstormsecurity.com/files/157244/CA-API-Developer-Portal-4.2.x-4.3.1-Access-Bypass-Privilege-Escalation.html",
      "tags": [
        "Third Party Advisory",
        "VDB Entry"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://packetstormsecurity.com/files/157276/CA-API-Developer-Portal-4.2.x-4.3.1-Access-Bypass-Privilege-Escalation.html",
      "tags": [
        "Third Party Advisory",
        "VDB Entry"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://seclists.org/fulldisclosure/2020/Apr/24",
      "tags": [
        "Mailing List",
        "Third Party Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://techdocs.broadcom.com/us/product-content/status/announcement-documents/2020/CA20200414-01-Securit-Notice-for-CA-API-Developer-Portal.html",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-noinfo"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "CA API Developer Portal 4.3.1 and earlier contains an access control flaw that allows malicious users to elevate privileges."
    },
    {
      "lang": "es",
      "value": "CA API Developer Portal versiones 4.3.1 y anteriores, contienen un fallo de control de acceso que permite a usuarios maliciosos elevar los privilegios."
    }
  ],
  "lastModified": "2026-06-17T02:50:35.063",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:broadcom:ca_api_developer_portal:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "C3B0FFCD-23E3-47D8-9859-E5831334D2F8",
              "versionEndIncluding": "4.3.1",
              "versionStartIncluding": "4.0"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "vuln@ca.com"
}