CNVD-2020-31319

Vulnerability from cnvd - Published: 2020-06-03
VLAI Severity ?
Title
多款NETGEAR产品授权问题漏洞（CNVD-2020-31319）
Description
NETGEAR R8500等都是美国网件（NETGEAR）公司的产品。NETGEAR R8500是一款无线路由器。NETGEAR WNR2000是一款无线路由器。NETGEAR EX3700是一款无线WiFi信号范围扩展器。 多款NETGEAR产品中存在授权问题漏洞，攻击者可利用该漏洞绕过身份验证。
Severity
中
Patch Name
多款NETGEAR产品授权问题漏洞（CNVD-2020-31319）的补丁
Patch Description
NETGEAR R8500等都是美国网件（NETGEAR）公司的产品。NETGEAR R8500是一款无线路由器。NETGEAR WNR2000是一款无线路由器。NETGEAR EX3700是一款无线WiFi信号范围扩展器。 多款NETGEAR产品中存在授权问题漏洞，攻击者可利用该漏洞绕过身份验证。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://kb.netgear.com/000051471/Security-Advisory-for-Authentication-Bypass-on-Some-Routers-and-Extenders-PSV-2017-0424

Reference
https://nvd.nist.gov/vuln/detail/CVE-2017-18772
Impacted products
Name
['NETGEAR R6900 <1.0.1.22', 'NETGEAR R7300DST <1.0.0.52', 'NETGEAR EX3700 <1.0.0.64', 'NETGEAR EX3800 <1.0.0.64', 'NETGEAR EX6120 <1.0.0.32', 'NETGEAR EX6130 <1.0.0.16', 'NETGEAR R6300v2 <1.0.4.12', 'NETGEAR R6700 <1.0.1.26', 'NETGEAR R7000 <1.0.9.6', 'NETGEAR R7900 <1.0.1.12', 'NETGEAR R8000 <1.0.3.24', 'NETGEAR R8500 <1.0.2.74', 'NETGEAR WNR2000v2 <1.2.0.8']
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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-18772"
    }
  },
  "description": "NETGEAR R8500\u7b49\u90fd\u662f\u7f8e\u56fd\u7f51\u4ef6\uff08NETGEAR\uff09\u516c\u53f8\u7684\u4ea7\u54c1\u3002NETGEAR R8500\u662f\u4e00\u6b3e\u65e0\u7ebf\u8def\u7531\u5668\u3002NETGEAR WNR2000\u662f\u4e00\u6b3e\u65e0\u7ebf\u8def\u7531\u5668\u3002NETGEAR EX3700\u662f\u4e00\u6b3e\u65e0\u7ebfWiFi\u4fe1\u53f7\u8303\u56f4\u6269\u5c55\u5668\u3002\n\n\u591a\u6b3eNETGEAR\u4ea7\u54c1\u4e2d\u5b58\u5728\u6388\u6743\u95ee\u9898\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u7ed5\u8fc7\u8eab\u4efd\u9a8c\u8bc1\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://kb.netgear.com/000051471/Security-Advisory-for-Authentication-Bypass-on-Some-Routers-and-Extenders-PSV-2017-0424",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-31319",
  "openTime": "2020-06-03",
  "patchDescription": "NETGEAR R8500\u7b49\u90fd\u662f\u7f8e\u56fd\u7f51\u4ef6\uff08NETGEAR\uff09\u516c\u53f8\u7684\u4ea7\u54c1\u3002NETGEAR R8500\u662f\u4e00\u6b3e\u65e0\u7ebf\u8def\u7531\u5668\u3002NETGEAR WNR2000\u662f\u4e00\u6b3e\u65e0\u7ebf\u8def\u7531\u5668\u3002NETGEAR EX3700\u662f\u4e00\u6b3e\u65e0\u7ebfWiFi\u4fe1\u53f7\u8303\u56f4\u6269\u5c55\u5668\u3002\r\n\r\n\u591a\u6b3eNETGEAR\u4ea7\u54c1\u4e2d\u5b58\u5728\u6388\u6743\u95ee\u9898\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u7ed5\u8fc7\u8eab\u4efd\u9a8c\u8bc1\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": "\u591a\u6b3eNETGEAR\u4ea7\u54c1\u6388\u6743\u95ee\u9898\u6f0f\u6d1e\uff08CNVD-2020-31319\uff09\u7684\u8865\u4e01",
  "products": {
    "product": [
      "NETGEAR R6900 \u003c1.0.1.22",
      "NETGEAR R7300DST \u003c1.0.0.52",
      "NETGEAR EX3700 \u003c1.0.0.64",
      "NETGEAR EX3800 \u003c1.0.0.64",
      "NETGEAR EX6120 \u003c1.0.0.32",
      "NETGEAR EX6130 \u003c1.0.0.16",
      "NETGEAR R6300v2 \u003c1.0.4.12",
      "NETGEAR R6700 \u003c1.0.1.26",
      "NETGEAR R7000 \u003c1.0.9.6",
      "NETGEAR R7900 \u003c1.0.1.12",
      "NETGEAR R8000 \u003c1.0.3.24",
      "NETGEAR R8500 \u003c1.0.2.74",
      "NETGEAR WNR2000v2 \u003c1.2.0.8"
    ]
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2017-18772",
  "serverity": "\u4e2d",
  "submitTime": "2020-04-23",
  "title": "\u591a\u6b3eNETGEAR\u4ea7\u54c1\u6388\u6743\u95ee\u9898\u6f0f\u6d1e\uff08CNVD-2020-31319\uff09"
}


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Sightings

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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.