« Volver al listado

CVE-2021-20539

Estado: ModificadaMedia (5.3)—

IBM Cloud Pak for Security (CP4S) 1.5.0.0, 1.5.1.0, 1.6.0.0, 1.6.1.0, 1.7.0.0, and 1.7.1.0 could disclose sensitive information to an unauthorized user through HTTP GET requests. This information could be used in further attacks against the system. IBM X-Force ID: 198920.

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 — Cloud PAK FOR Security

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2021-20539",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 5,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N",
          "authentication": "NONE",
          "integrityImpact": "NONE",
          "accessComplexity": "LOW",
          "availabilityImpact": "NONE",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 2.9,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 10,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV30": [
      {
        "type": "Secondary",
        "source": "psirt@us.ibm.com",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.0",
          "baseScore": 5.3,
          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "LOW"
        },
        "impactScore": 1.4,
        "exploitabilityScore": 3.9
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 5.3,
          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "LOW"
        },
        "impactScore": 1.4,
        "exploitabilityScore": 3.9
      }
    ]
  },
  "affected": [
    {
      "source": "psirt@us.ibm.com",
      "affectedData": [
        {
          "vendor": "IBM",
          "product": "Cloud Pak for Security",
          "versions": [
            {
              "status": "affected",
              "version": "1.6.0.0"
            },
            {
              "status": "affected",
              "version": "1.5.0.1"
            },
            {
              "status": "affected",
              "version": "1.5.0.0"
            },
            {
              "status": "affected",
              "version": "1.6.0.1"
            },
            {
              "status": "affected",
              "version": "1.7.0.0"
            },
            {
              "status": "affected",
              "version": "1.7.1.0"
            }
          ]
        }
      ]
    }
  ],
  "published": "2021-08-02T17:15:13.393",
  "references": [
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/198920",
      "tags": [
        "VDB Entry"
      ],
      "source": "psirt@us.ibm.com"
    },
    {
      "url": "https://www.ibm.com/support/pages/node/6476940",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "source": "psirt@us.ibm.com"
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/198920",
      "tags": [
        "VDB Entry"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://www.ibm.com/support/pages/node/6476940",
      "tags": [
        "Patch",
        "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": "IBM Cloud Pak for Security (CP4S) 1.5.0.0, 1.5.1.0, 1.6.0.0, 1.6.1.0, 1.7.0.0, and 1.7.1.0 could disclose sensitive information to an unauthorized user through HTTP GET requests. This information could be used in further attacks against the system. IBM X-Force ID: 198920."
    },
    {
      "lang": "es",
      "value": "IBM Cloud Pak for Security (CP4S) versiones 1.5.0.0, 1.5.1.0, 1.6.0.0, 1.6.1.0, 1.7.0.0 y 1.7.1.0, podría divulgar información confidencial a un usuario no autorizado mediante peticiones HTTP GET. Esta información podría usarse en otros ataques contra el sistema. IBM X-Force ID: 198920"
    }
  ],
  "lastModified": "2026-06-17T03:33:59.533",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:ibm:cloud_pak_for_security:1.5.0.0:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "43F0280B-81B4-49A1-BE7E-D8476C20E041"
            },
            {
              "criteria": "cpe:2.3:a:ibm:cloud_pak_for_security:1.5.1.0:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "ACC07468-AC42-41E7-B255-418144A1197E"
            },
            {
              "criteria": "cpe:2.3:a:ibm:cloud_pak_for_security:1.6.0.0:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "29021B22-B70A-4278-AB13-92794BB260C4"
            },
            {
              "criteria": "cpe:2.3:a:ibm:cloud_pak_for_security:1.6.1.0:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "C4B52E14-2370-4201-8E0D-4225C12E28A5"
            },
            {
              "criteria": "cpe:2.3:a:ibm:cloud_pak_for_security:1.7.0.0:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "BE236FAA-CBC7-49D6-934B-55CA67F0AE95"
            },
            {
              "criteria": "cpe:2.3:a:ibm:cloud_pak_for_security:1.7.1.0:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "F15C8979-996E-44AE-BDF9-98BA5F1B3C41"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "psirt@us.ibm.com"
}