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CVE-2023-33854

Estado: AnalizadaMedia (5.3)—

IBM Db2 on Cloud Pak for Data and Db2 Warehouse on Cloud Pak for Data versions 4.8, 5.0, 5.1, 5.2, and 5.3 could allow an authenticated user to bypass client-side validation and manipulate input data using man in the middle techniques.

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)

IBM — DB2IBM — DB2 Warehouse

CWE

Referencias

JSON original (NVD)

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  "id": "CVE-2023-33854",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
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        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2023-33854",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2026-06-23T13:41:25.316058Z"
        }
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "psirt@us.ibm.com",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 5.3,
          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:N",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "HIGH",
          "availabilityImpact": "NONE",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "NONE"
        },
        "impactScore": 3.6,
        "exploitabilityScore": 1.6
      }
    ]
  },
  "affected": [
    {
      "source": "psirt@us.ibm.com",
      "affectedData": [
        {
          "cpes": [
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            "cpe:2.3:a:ibm:db2_on_cloud_pak_for_data:5.1:*:*:*:*:*:*:*",
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          "vendor": "IBM",
          "product": "Db2 on Cloud Pak for Data and Db2 Warehouse on Cloud Pak for Data",
          "versions": [
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              "status": "affected",
              "version": "4.8.0",
              "versionType": "semver",
              "lessThanOrEqual": "1.8.4"
            },
            {
              "status": "affected",
              "version": "5.0.0",
              "versionType": "semver",
              "lessThanOrEqual": "5.3.0"
            }
          ]
        }
      ]
    }
  ],
  "published": "2026-06-22T16:16:31.797",
  "references": [
    {
      "url": "https://www.ibm.com/support/pages/node/7277112",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "psirt@us.ibm.com"
    }
  ],
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "psirt@us.ibm.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-294"
        }
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  ],
  "descriptions": [
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      "lang": "en",
      "value": "IBM Db2 on Cloud Pak for Data and Db2 Warehouse on Cloud Pak for Data versions 4.8, 5.0, 5.1, 5.2, and 5.3 could allow an authenticated user to bypass client-side validation and manipulate input data using man in the middle techniques."
    },
    {
      "lang": "es",
      "value": "IBM Db2 on Cloud Pak for Data y Db2 Warehouse on Cloud Pak for Data versiones 4.8, 5.0, 5.1, 5.2 y 5.3 podrían permitir a un usuario autenticado eludir la validación del lado del cliente y manipular los datos de entrada utilizando técnicas de hombre en el medio."
    }
  ],
  "lastModified": "2026-09-26T23:10:00.127",
  "configurations": [
    {
      "nodes": [
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}