fkie_cve-2021-21552
Vulnerability from fkie_nvd
Published
2021-05-21 20:15
Modified
2024-11-21 05:48
Severity ?
5.2 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
8.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Summary
Dell Wyse Windows Embedded System versions WIE10 LTSC 2019 and earlier contain an improper authorization vulnerability. A local authenticated malicious user with low privileges may potentially exploit this vulnerability to bypass the restricted environment and perform unauthorized actions on the affected system.
References
security_alert@emc.comhttps://www.dell.com/support/kbdoc/en-us/000186134/dsa-2021-096-dell-wyse-windows-embedded-system-security-update-for-an-improper-authorization-vulnerabilityPatch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.dell.com/support/kbdoc/en-us/000186134/dsa-2021-096-dell-wyse-windows-embedded-system-security-update-for-an-improper-authorization-vulnerabilityPatch, Vendor Advisory
Impacted products
Vendor Product Version
microsoft windows_10 *
dell wyse_5070_thin_client -
dell wyse_5470_all-in-one_thin_client -
dell wyse_5470_thin_client -


To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:microsoft:windows_10:*:*:*:*:enterprise_ltsc:*:*:*",
              "matchCriteriaId": "D952D6CA-7556-46EB-A5B4-CA53EC68A6BE",
              "versionEndIncluding": "2019",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        },
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          "cpeMatch": [
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              "vulnerable": false
            },
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  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Dell Wyse Windows Embedded System versions WIE10 LTSC 2019 and earlier contain an improper authorization vulnerability. A local authenticated malicious user with low privileges may potentially exploit this vulnerability to bypass the restricted environment and perform unauthorized actions on the affected system."
    },
    {
      "lang": "es",
      "value": "Dell Wyse Windows Embedded System versiones WIE10 LTSC 2019, contienen una vulnerabilidad de autorizaci\u00f3n inapropiada. A un usuario malicioso local autenticado poco privilegiado puede explotar esta vulnerabilidad para omitir el entorno restringido y llevar a cabo acciones no autorizadas en el sistema afectado"
    }
  ],
  "id": "CVE-2021-21552",
  "lastModified": "2024-11-21T05:48:34.887",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "HIGH",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "LOCAL",
          "authentication": "NONE",
          "availabilityImpact": "COMPLETE",
          "baseScore": 7.2,
          "confidentialityImpact": "COMPLETE",
          "integrityImpact": "COMPLETE",
          "vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C",
          "version": "2.0"
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        "exploitabilityScore": 3.9,
        "impactScore": 10.0,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
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    "cvssMetricV31": [
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        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
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          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "LOW",
          "integrityImpact": "LOW",
          "privilegesRequired": "LOW",
          "scope": "CHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N",
          "version": "3.1"
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        "source": "security_alert@emc.com",
        "type": "Secondary"
      },
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          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "LOW",
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          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H",
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        "impactScore": 6.0,
        "source": "nvd@nist.gov",
        "type": "Primary"
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  },
  "published": "2021-05-21T20:15:07.667",
  "references": [
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      "tags": [
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        "Vendor Advisory"
      ],
      "url": "https://www.dell.com/support/kbdoc/en-us/000186134/dsa-2021-096-dell-wyse-windows-embedded-system-security-update-for-an-improper-authorization-vulnerability"
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  "sourceIdentifier": "security_alert@emc.com",
  "vulnStatus": "Modified",
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          "value": "CWE-863"
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          "value": "NVD-CWE-Other"
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      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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