fkie_cve-2021-1636
Vulnerability from fkie_nvd
Published
2021-01-12 20:15
Modified
2024-11-21 05:44
Severity ?
8.8 (High) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
8.8 (High) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Summary
Microsoft SQL Elevation of Privilege Vulnerability
References
secure@microsoft.comhttps://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-1636
af854a3a-2127-422b-91ae-364da2661108https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1636
Impacted products
Vendor Product Version
microsoft sql_server 2012
microsoft sql_server 2014
microsoft sql_server 2016
microsoft sql_server 2017
microsoft sql_server 2019


To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:microsoft:sql_server:2012:sp4:*:*:*:*:*:*",
              "matchCriteriaId": "D7BD8F6C-FD88-483F-95E8-16F7A6BCFCC5",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:microsoft:sql_server:2014:sp3:*:*:*:*:*:*",
              "matchCriteriaId": "03C65D96-44D0-4411-8B84-961973F1E4D0",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:microsoft:sql_server:2016:sp2:*:*:*:*:x64:*",
              "matchCriteriaId": "CDCE78A8-26F9-4F9E-BDDD-E59DEA4A3791",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:microsoft:sql_server:2017:-:*:*:*:*:x64:*",
              "matchCriteriaId": "C0593463-9AE4-4D83-8037-FFD24AD3CFBD",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:microsoft:sql_server:2019:*:*:*:*:*:x64:*",
              "matchCriteriaId": "9144F644-A3D4-440C-8978-257E71204617",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Microsoft SQL Elevation of Privilege Vulnerability"
    },
    {
      "lang": "es",
      "value": "Una Vulnerabilidad de Elevaci\u00f3n de Privilegios de Microsoft SQL"
    }
  ],
  "id": "CVE-2021-1636",
  "lastModified": "2024-11-21T05:44:46.897",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "SINGLE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 6.5,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "PARTIAL",
          "vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:P",
          "version": "2.0"
        },
        "exploitabilityScore": 8.0,
        "impactScore": 6.4,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 8.8,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 5.9,
        "source": "secure@microsoft.com",
        "type": "Secondary"
      },
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 8.8,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 5.9,
        "source": "nvd@nist.gov",
        "type": "Secondary"
      }
    ]
  },
  "published": "2021-01-12T20:15:30.167",
  "references": [
    {
      "source": "secure@microsoft.com",
      "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-1636"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1636"
    }
  ],
  "sourceIdentifier": "secure@microsoft.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-89"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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