cnvd - cnvd-2022-01686

cnvd-2022-01686

Vulnerability from cnvd

Title: Microsoft SharePoint权限提升漏洞（CNVD-2022-01686）

Description:

Microsoft Office Sharepoint Server是美国微软（Microsoft）公司的一款为企业客户而设计的、基于web的内容管理和协作工具。该软件初始版本以Office组件形式存在，现在也仍然大大依托于Office，以提供企业门户、文档协同等功能为主，之后版本支持将Office、Exchange、Lync、Project和Visio结合起来。

Microsoft Office SharePoint存在安全漏洞，攻击者可利用该漏洞造成权限提升。

Severity: 高

Patch Name: Microsoft SharePoint权限提升漏洞（CNVD-2022-01686）的补丁

Patch Description:

Microsoft Office SharePoint存在安全漏洞，攻击者可利用该漏洞造成权限提升。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

Formal description:

目前厂商已发布升级补丁以修复漏洞，详情请关注厂商主页： https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-43876

Reference: https://nvd.nist.gov/vuln/detail/CVE-2021-43876

Impacted products

Name
Microsoft Office SharePoint Server

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-43876"
    }
  },
  "description": "Microsoft Office Sharepoint Server\u662f\u7f8e\u56fd\u5fae\u8f6f\uff08Microsoft\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u4e3a\u4f01\u4e1a\u5ba2\u6237\u800c\u8bbe\u8ba1\u7684\u3001\u57fa\u4e8eweb\u7684\u5185\u5bb9\u7ba1\u7406\u548c\u534f\u4f5c\u5de5\u5177\u3002\u8be5\u8f6f\u4ef6\u521d\u59cb\u7248\u672c\u4ee5Office\u7ec4\u4ef6\u5f62\u5f0f\u5b58\u5728\uff0c\u73b0\u5728\u4e5f\u4ecd\u7136\u5927\u5927\u4f9d\u6258\u4e8eOffice\uff0c\u4ee5\u63d0\u4f9b\u4f01\u4e1a\u95e8\u6237\u3001\u6587\u6863\u534f\u540c\u7b49\u529f\u80fd\u4e3a\u4e3b\uff0c\u4e4b\u540e\u7248\u672c\u652f\u6301\u5c06Office\u3001Exchange\u3001Lync\u3001Project\u548cVisio\u7ed3\u5408\u8d77\u6765\u3002\n\nMicrosoft Office SharePoint\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u6743\u9650\u63d0\u5347\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8be6\u60c5\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\uff1a\r\nhttps://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-43876",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2022-01686",
  "openTime": "2021-12-31",
  "patchDescription": "Microsoft Office Sharepoint Server\u662f\u7f8e\u56fd\u5fae\u8f6f\uff08Microsoft\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u4e3a\u4f01\u4e1a\u5ba2\u6237\u800c\u8bbe\u8ba1\u7684\u3001\u57fa\u4e8eweb\u7684\u5185\u5bb9\u7ba1\u7406\u548c\u534f\u4f5c\u5de5\u5177\u3002\u8be5\u8f6f\u4ef6\u521d\u59cb\u7248\u672c\u4ee5Office\u7ec4\u4ef6\u5f62\u5f0f\u5b58\u5728\uff0c\u73b0\u5728\u4e5f\u4ecd\u7136\u5927\u5927\u4f9d\u6258\u4e8eOffice\uff0c\u4ee5\u63d0\u4f9b\u4f01\u4e1a\u95e8\u6237\u3001\u6587\u6863\u534f\u540c\u7b49\u529f\u80fd\u4e3a\u4e3b\uff0c\u4e4b\u540e\u7248\u672c\u652f\u6301\u5c06Office\u3001Exchange\u3001Lync\u3001Project\u548cVisio\u7ed3\u5408\u8d77\u6765\u3002\r\n\r\nMicrosoft Office SharePoint\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u6743\u9650\u63d0\u5347\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "Microsoft SharePoint\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\uff08CNVD-2022-01686\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "Microsoft Office SharePoint Server"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2021-43876",
  "serverity": "\u9ad8",
  "submitTime": "2021-12-30",
  "title": "Microsoft SharePoint\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\uff08CNVD-2022-01686\uff09"
}

CVE-2021-43876 (GCVE-0-2021-43876)

Vulnerability from cvelistv5

Published

2021-12-29 22:48

Modified

2024-08-04 04:10

Severity ?

8.8 (High) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C

CWE

Elevation of Privilege

Summary

Microsoft SharePoint Elevation of Privilege Vulnerability

References

▼	URL	Tags
	https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-43876	x_refsource_MISC

Impacted products

Vendor

Product

Version

▼

Microsoft

Microsoft SharePoint Enterprise Server 2016

Version: 16.0.0 < 16.0.5254.1000
cpe:2.3:a:microsoft:sharepoint_server:2016:*:*:*:enterprise:*:*:*

	Microsoft	Microsoft SharePoint Enterprise Server 2013 Service Pack 1	Version: 15.0.0 < 15.0.5407.1000 cpe:2.3:a:microsoft:sharepoint_server:2013:sp1:::enterprise:::*
	Microsoft	Microsoft SharePoint Server 2019	Version: 16.0.0 < 16.0.10381.20001 cpe:2.3:a:microsoft:sharepoint_server:2019:::::::*

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T04:10:16.281Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-43876"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "cpes": [
            "cpe:2.3:a:microsoft:sharepoint_server:2016:*:*:*:enterprise:*:*:*"
          ],
          "platforms": [
            "x64-based Systems"
          ],
          "product": "Microsoft SharePoint Enterprise Server 2016",
          "vendor": "Microsoft",
          "versions": [
            {
              "lessThan": "16.0.5254.1000",
              "status": "affected",
              "version": "16.0.0",
              "versionType": "custom"
            }
          ]
        },
        {
          "cpes": [
            "cpe:2.3:a:microsoft:sharepoint_server:2013:sp1:*:*:enterprise:*:*:*"
          ],
          "platforms": [
            "x64-based Systems"
          ],
          "product": "Microsoft SharePoint Enterprise Server 2013 Service Pack 1",
          "vendor": "Microsoft",
          "versions": [
            {
              "lessThan": "15.0.5407.1000",
              "status": "affected",
              "version": "15.0.0",
              "versionType": "custom"
            }
          ]
        },
        {
          "cpes": [
            "cpe:2.3:a:microsoft:sharepoint_server:2019:*:*:*:*:*:*:*"
          ],
          "platforms": [
            "x64-based Systems"
          ],
          "product": "Microsoft SharePoint Server 2019",
          "vendor": "Microsoft",
          "versions": [
            {
              "lessThan": "16.0.10381.20001",
              "status": "affected",
              "version": "16.0.0",
              "versionType": "custom"
            }
          ]
        }
      ],
      "datePublic": "2021-12-14T08:00:00+00:00",
      "descriptions": [
        {
          "lang": "en-US",
          "value": "Microsoft SharePoint Elevation of Privilege Vulnerability"
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "baseScore": 8.8,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C",
            "version": "3.1"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en-US",
              "value": "GENERAL"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "Elevation of Privilege",
              "lang": "en-US",
              "type": "Impact"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-05-29T14:44:38.287Z",
        "orgId": "f38d906d-7342-40ea-92c1-6c4a2c6478c8",
        "shortName": "microsoft"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-43876"
        }
      ],
      "title": "Microsoft SharePoint Elevation of Privilege Vulnerability"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "f38d906d-7342-40ea-92c1-6c4a2c6478c8",
    "assignerShortName": "microsoft",
    "cveId": "CVE-2021-43876",
    "datePublished": "2021-12-29T22:48:34",
    "dateReserved": "2021-11-16T00:00:00",
    "dateUpdated": "2024-08-04T04:10:16.281Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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