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CVE-2023-21752

Estado: ModificadaAlta (7.1)—

Windows Backup Service Elevation of Privilege Vulnerability

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 (3)

CWE

Referencias

JSON original (NVD)

Mostrar
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  "id": "CVE-2023-21752",
  "cveTags": [],
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      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2023-21752",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2024-10-08T17:54:29.938079Z"
        }
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "secure@microsoft.com",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 7.1,
          "attackVector": "LOCAL",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "NONE"
        },
        "impactScore": 5.2,
        "exploitabilityScore": 1.8
      }
    ]
  },
  "affected": [
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          "platforms": [
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          "product": "Windows 10 Version 1607",
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              "status": "affected",
              "version": "10.0.14393.0",
              "lessThan": "10.0.14393.5648",
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          ],
          "platforms": [
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        },
        {
          "vendor": "Microsoft",
          "product": "Windows 7 Service Pack 1",
          "versions": [
            {
              "status": "affected",
              "version": "6.1.0",
              "lessThan": "6.1.7601.26321",
              "versionType": "custom"
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          ],
          "platforms": [
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        },
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          "vendor": "Microsoft",
          "product": "Windows 10 Version 1507",
          "versions": [
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              "version": "10.0.10240.0",
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          ],
          "platforms": [
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        },
        {
          "vendor": "Microsoft",
          "product": "Windows 7",
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              "status": "affected",
              "version": "6.1.0",
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              "versionType": "custom"
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          "platforms": [
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  ],
  "published": "2023-01-10T22:15:18.433",
  "references": [
    {
      "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-21752",
      "source": "secure@microsoft.com"
    },
    {
      "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-21752",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "secure@microsoft.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-284"
        }
      ]
    },
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-noinfo"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Windows Backup Service Elevation of Privilege Vulnerability"
    },
    {
      "lang": "es",
      "value": "Vulnerabilidad de elevación de privilegios del servicio de copia de seguridad de Windows"
    }
  ],
  "lastModified": "2026-06-17T05:33:53.100",
  "configurations": [
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}