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CVE-2024-20656

Estado: ModificadaAlta (7.8)—

Visual Studio 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 (4)

Microsoft — Visual StudioMicrosoft — Visual Studio 2017Microsoft — Visual Studio 2019Microsoft — Visual Studio 2022

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2024-20656",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2024-20656",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2024-01-30T18:27:10.585358Z"
        }
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "secure@microsoft.com",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 7.8,
          "attackVector": "LOCAL",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:L/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": 1.8
      }
    ]
  },
  "affected": [
    {
      "source": "secure@microsoft.com",
      "affectedData": [
        {
          "vendor": "Microsoft",
          "product": "Microsoft Visual Studio 2017 version 15.9 (includes 15.0 - 15.8)",
          "versions": [
            {
              "status": "affected",
              "version": "15.9.0",
              "lessThan": "15.9.59",
              "versionType": "custom"
            }
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          "platforms": [
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          ]
        },
        {
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              "versionType": "custom"
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          "platforms": [
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          ]
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          "vendor": "Microsoft",
          "product": "Microsoft Visual Studio 2019 version 16.11 (includes 16.0 - 16.10)",
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              "lessThan": "17.4.15",
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            }
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          ]
        },
        {
          "vendor": "Microsoft",
          "product": "Microsoft Visual Studio 2022 version 17.6",
          "versions": [
            {
              "status": "affected",
              "version": "17.6.0",
              "lessThan": "17.6.11",
              "versionType": "custom"
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          ],
          "platforms": [
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          ]
        },
        {
          "vendor": "Microsoft",
          "product": "Microsoft Visual Studio 2015 Update 3",
          "versions": [
            {
              "status": "affected",
              "version": "14.0.0",
              "lessThan": "14.0.27560.00",
              "versionType": "custom"
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          "platforms": [
            "Unknown"
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  ],
  "published": "2024-01-09T18:15:48.490",
  "references": [
    {
      "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-20656",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "source": "secure@microsoft.com"
    },
    {
      "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-20656",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "secure@microsoft.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-59"
        }
      ]
    },
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-noinfo"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Visual Studio Elevation of Privilege Vulnerability"
    },
    {
      "lang": "es",
      "value": "Vulnerabilidad de elevación de privilegios en Visual Studio"
    }
  ],
  "lastModified": "2026-06-17T07:07:33.273",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
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  "sourceIdentifier": "secure@microsoft.com"
}