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CVE-2023-47159

Estado: AnalizadaMedia (4.3)—

IBM Sterling File Gateway 6.0.0.0 through 6.1.2.5 and 6.2.0.0 through 6.2.0.1 could allow an authenticated user to enumerate usernames due to an observable discrepancy in request responses.

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 — Sterling File Gateway

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2023-47159",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2023-47159",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2025-01-27T16:47:19.171941Z"
        }
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "psirt@us.ibm.com",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 4.3,
          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "LOW"
        },
        "impactScore": 1.4,
        "exploitabilityScore": 2.8
      }
    ]
  },
  "affected": [
    {
      "source": "psirt@us.ibm.com",
      "affectedData": [
        {
          "cpes": [
            "cpe:2.3:a:ibm:sterling_file_gateway:6.0.0.0:*:*:*:*:*:*:*",
            "cpe:2.3:a:ibm:sterling_file_gateway:6.1.2.5:*:*:*:*:*:*:*",
            "cpe:2.3:a:ibm:sterling_file_gateway:6.2.0.0:*:*:*:*:*:*:*",
            "cpe:2.3:a:ibm:sterling_file_gateway:6.2.0.1:*:*:*:*:*:*:*"
          ],
          "vendor": "IBM",
          "product": "Sterling File Gateway",
          "versions": [
            {
              "status": "affected",
              "version": "6.0.0.0",
              "versionType": "semver",
              "lessThanOrEqual": "6.1.2.5"
            },
            {
              "status": "affected",
              "version": "6.2.0.0",
              "versionType": "semver",
              "lessThanOrEqual": "6.2.0.1"
            }
          ],
          "defaultStatus": "unaffected"
        }
      ]
    }
  ],
  "published": "2025-01-27T16:15:29.593",
  "references": [
    {
      "url": "https://www.ibm.com/support/pages/node/7176083",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "psirt@us.ibm.com"
    }
  ],
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "psirt@us.ibm.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-204"
        }
      ]
    },
    {
      "type": "Secondary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-203"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "IBM Sterling File Gateway 6.0.0.0 through 6.1.2.5 and 6.2.0.0 through 6.2.0.1 could allow an authenticated user to enumerate usernames due to an observable discrepancy in request responses."
    },
    {
      "lang": "es",
      "value": "IBM Sterling File Gateway 6.0.0.0 a 6.1.2.5 y 6.2.0.0 a 6.2.0.1 podrían permitir que un usuario autenticado enumere nombres de usuario debido a una discrepancia observable en las respuestas de las solicitudes."
    }
  ],
  "lastModified": "2026-06-17T06:32:15.347",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:ibm:sterling_file_gateway:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "BE64CEDD-66BE-4EE2-9B71-6524F63070A5",
              "versionEndIncluding": "6.1.2.5",
              "versionStartIncluding": "6.0.0.0"
            },
            {
              "criteria": "cpe:2.3:a:ibm:sterling_file_gateway:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "1DC0BFA3-EC19-445A-B049-51217DAF0A18",
              "versionEndIncluding": "6.2.0.1",
              "versionStartIncluding": "6.2.0.0"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "psirt@us.ibm.com"
}