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CVE-2021-36946

Estado: ModificadaMedia (5.4)—

Microsoft Dynamics Business Central Cross-site Scripting 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 (2)

Microsoft — Dynamics 365 Business CentralMicrosoft — Dynamics NAV

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2021-36946",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 3.5,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:M/Au:S/C:N/I:P/A:N",
          "authentication": "SINGLE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "MEDIUM",
          "availabilityImpact": "NONE",
          "confidentialityImpact": "NONE"
        },
        "acInsufInfo": false,
        "impactScore": 2.9,
        "baseSeverity": "LOW",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 6.8,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": true
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "secure@microsoft.com",
        "cvssData": {
          "scope": "CHANGED",
          "version": "3.1",
          "baseScore": 5.4,
          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N",
          "integrityImpact": "LOW",
          "userInteraction": "REQUIRED",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "LOW"
        },
        "impactScore": 2.7,
        "exploitabilityScore": 2.3
      },
      {
        "type": "Secondary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "CHANGED",
          "version": "3.1",
          "baseScore": 5.4,
          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N",
          "integrityImpact": "LOW",
          "userInteraction": "REQUIRED",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "LOW"
        },
        "impactScore": 2.7,
        "exploitabilityScore": 2.3
      }
    ]
  },
  "affected": [
    {
      "source": "secure@microsoft.com",
      "affectedData": [
        {
          "vendor": "Microsoft",
          "product": "Dynamics 365 Business Central Spring 2019 Update",
          "versions": [
            {
              "status": "affected",
              "version": "14.0.0",
              "lessThan": "14.0.47540",
              "versionType": "custom"
            }
          ]
        },
        {
          "vendor": "Microsoft",
          "product": "Microsoft Dynamics 365 Business Central 2020 Release Wave 1 - Update 16.15",
          "versions": [
            {
              "status": "affected",
              "version": "16.0",
              "lessThan": "16.0.28457",
              "versionType": "custom"
            }
          ]
        },
        {
          "vendor": "Microsoft",
          "product": "Microsoft Dynamics 365 Business Central 2020 Release Wave 2 - Update 17.9",
          "versions": [
            {
              "status": "affected",
              "version": "17.0",
              "lessThan": "17.0.28458",
              "versionType": "custom"
            }
          ]
        },
        {
          "vendor": "Microsoft",
          "product": "Microsoft Dynamics NAV 2017",
          "versions": [
            {
              "status": "affected",
              "version": "1.0",
              "lessThan": "30601",
              "versionType": "custom"
            }
          ]
        },
        {
          "vendor": "Microsoft",
          "product": "Microsoft Dynamics NAV 2018",
          "versions": [
            {
              "status": "affected",
              "version": "1.0",
              "lessThan": "47562",
              "versionType": "custom"
            }
          ]
        }
      ]
    }
  ],
  "published": "2021-08-12T18:15:10.110",
  "references": [
    {
      "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-36946",
      "source": "secure@microsoft.com"
    },
    {
      "url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-36946",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-79"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Microsoft Dynamics Business Central Cross-site Scripting Vulnerability"
    },
    {
      "lang": "es",
      "value": "Una Vulnerabilidad de tipo Cross-site Scripting en Microsoft Dynamics Business Central"
    }
  ],
  "lastModified": "2026-08-10T16:18:01.983",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:microsoft:dynamics_365_business_central:2019:spring_update:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "344834A1-6BC8-41F1-A225-6051FAE857A5"
            },
            {
              "criteria": "cpe:2.3:a:microsoft:dynamics_365_business_central:2020:release_wave_1:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "F51A2D68-9B05-4565-8677-82761652876F"
            },
            {
              "criteria": "cpe:2.3:a:microsoft:dynamics_365_business_central:2020:release_wave_2:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "BBA207FC-8ADA-4DA9-BCE5-5ABB51B1C2C8"
            },
            {
              "criteria": "cpe:2.3:a:microsoft:dynamics_nav:2017:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "6C147B08-82DF-4051-ACA4-B1ACEDB15FC3"
            },
            {
              "criteria": "cpe:2.3:a:microsoft:dynamics_nav:2018:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "FA8EA7FF-BEE3-47A5-B711-83191CBFCE40"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "secure@microsoft.com"
}