cnvd-2021-32646
Vulnerability from cnvd
Title
D-Link DAP-1880AC权限提升漏洞
Description
D-Link DAP-1880AC是中国台湾友讯（D-Link）公司的一个无线接入点。提供构建同时的双频无线网络，可在2.4GHz和5GHz频段实现广泛的无线区域。 D-Link DAP-1880AC firmware 1.21及之前版本存在权限提升漏洞，经过身份验证的攻击者可以利用此漏洞来获取root特权。
Severity
高
Patch Name
D-Link DAP-1880AC权限提升漏洞的补丁
Patch Description
D-Link DAP-1880AC是中国台湾友讯（D-Link）公司的一个无线接入点。提供构建同时的双频无线网络，可在2.4GHz和5GHz频段实现广泛的无线区域。 D-Link DAP-1880AC firmware 1.21及之前版本存在权限提升漏洞，经过身份验证的攻击者可以利用此漏洞来获取root特权。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

厂商已发布了漏洞修复程序，请及时关注更新： https://www.dlink-jp.com/support/release/jvnvu92898656_dap-1880ac.html

Reference
https://nvd.nist.gov/vuln/detail/CVE-2021-20695
Impacted products
Name
D-Link DAP-1880AC firmware <=1.21
Show details on source website

To clipboard 

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-20695"
    }
  },
  "description": "D-Link DAP-1880AC\u662f\u4e2d\u56fd\u53f0\u6e7e\u53cb\u8baf\uff08D-Link\uff09\u516c\u53f8\u7684\u4e00\u4e2a\u65e0\u7ebf\u63a5\u5165\u70b9\u3002\u63d0\u4f9b\u6784\u5efa\u540c\u65f6\u7684\u53cc\u9891\u65e0\u7ebf\u7f51\u7edc\uff0c\u53ef\u57282.4GHz\u548c5GHz\u9891\u6bb5\u5b9e\u73b0\u5e7f\u6cdb\u7684\u65e0\u7ebf\u533a\u57df\u3002\n\nD-Link DAP-1880AC firmware 1.21\u53ca\u4e4b\u524d\u7248\u672c\u5b58\u5728\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\uff0c\u7ecf\u8fc7\u8eab\u4efd\u9a8c\u8bc1\u7684\u653b\u51fb\u8005\u53ef\u4ee5\u5229\u7528\u6b64\u6f0f\u6d1e\u6765\u83b7\u53d6root\u7279\u6743\u3002",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://www.dlink-jp.com/support/release/jvnvu92898656_dap-1880ac.html",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-32646",
  "openTime": "2021-05-06",
  "patchDescription": "D-Link DAP-1880AC\u662f\u4e2d\u56fd\u53f0\u6e7e\u53cb\u8baf\uff08D-Link\uff09\u516c\u53f8\u7684\u4e00\u4e2a\u65e0\u7ebf\u63a5\u5165\u70b9\u3002\u63d0\u4f9b\u6784\u5efa\u540c\u65f6\u7684\u53cc\u9891\u65e0\u7ebf\u7f51\u7edc\uff0c\u53ef\u57282.4GHz\u548c5GHz\u9891\u6bb5\u5b9e\u73b0\u5e7f\u6cdb\u7684\u65e0\u7ebf\u533a\u57df\u3002\r\n\r\nD-Link DAP-1880AC firmware 1.21\u53ca\u4e4b\u524d\u7248\u672c\u5b58\u5728\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\uff0c\u7ecf\u8fc7\u8eab\u4efd\u9a8c\u8bc1\u7684\u653b\u51fb\u8005\u53ef\u4ee5\u5229\u7528\u6b64\u6f0f\u6d1e\u6765\u83b7\u53d6root\u7279\u6743\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": "D-Link DAP-1880AC\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "D-Link DAP-1880AC firmware \u003c=1.21"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2021-20695",
  "serverity": "\u9ad8",
  "submitTime": "2021-04-13",
  "title": "D-Link DAP-1880AC\u6743\u9650\u63d0\u5347\u6f0f\u6d1e"
}


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