CNVD-2021-95607

Vulnerability from cnvd - Published: 2021-12-09
VLAI
Title
Eltima USB Network Gate整数溢出漏洞
Description
Eltima Usb Network Gate是阿拉伯联合酋长国的一款软件。用于通过Internet或Lan 进行远程Usb访问。 Eltima USB Network Gate存在安全漏洞,本地攻击者可利用该漏洞在内核模式下执行任意代码或通过特别精心设计的IO请求包导致拒绝服务(内存损坏和OS崩溃)。
Severity
高
Formal description

目前厂商暂未发布修复措施解决此安全问题,建议使用此软件的用户随时关注厂商主页或参考网址以获取解决办法: https://www.sentinelone.com/labs/usb-over-ethernet-multiple-privilege-escalation-vulnerabilities-in-aws-and-other-major-cloud-services/

Reference
https://nvd.nist.gov/vuln/detail/CVE-2021-42987
Impacted products
Name
Eltima USB Network Gate >7.0.1370,<9.2.2420
Show details on source website

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  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-42987"
    }
  },
  "description": "Eltima Usb Network Gate\u662f\u963f\u62c9\u4f2f\u8054\u5408\u914b\u957f\u56fd\u7684\u4e00\u6b3e\u8f6f\u4ef6\u3002\u7528\u4e8e\u901a\u8fc7Internet\u6216Lan \u8fdb\u884c\u8fdc\u7a0bUsb\u8bbf\u95ee\u3002\n\nEltima USB Network Gate\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u672c\u5730\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5728\u5185\u6838\u6a21\u5f0f\u4e0b\u6267\u884c\u4efb\u610f\u4ee3\u7801\u6216\u901a\u8fc7\u7279\u522b\u7cbe\u5fc3\u8bbe\u8ba1\u7684IO\u8bf7\u6c42\u5305\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\uff08\u5185\u5b58\u635f\u574f\u548cOS\u5d29\u6e83\uff09\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u6682\u672a\u53d1\u5e03\u4fee\u590d\u63aa\u65bd\u89e3\u51b3\u6b64\u5b89\u5168\u95ee\u9898\uff0c\u5efa\u8bae\u4f7f\u7528\u6b64\u8f6f\u4ef6\u7684\u7528\u6237\u968f\u65f6\u5173\u6ce8\u5382\u5546\u4e3b\u9875\u6216\u53c2\u8003\u7f51\u5740\u4ee5\u83b7\u53d6\u89e3\u51b3\u529e\u6cd5\uff1a\r\nhttps://www.sentinelone.com/labs/usb-over-ethernet-multiple-privilege-escalation-vulnerabilities-in-aws-and-other-major-cloud-services/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-95607",
  "openTime": "2021-12-09",
  "products": {
    "product": "Eltima USB Network Gate \u003e7.0.1370\uff0c\u003c9.2.2420"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2021-42987",
  "serverity": "\u9ad8",
  "submitTime": "2021-12-08",
  "title": "Eltima USB Network Gate\u6574\u6570\u6ea2\u51fa\u6f0f\u6d1e"
}



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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

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