CNVD-2021-40767

Vulnerability from cnvd - Published: 2021-06-10
VLAI
Title
Vembu BDR Suite命令注入漏洞(CNVD-2021-40767)
Description
Vembu BDR Suite是一个虚拟机管理系统。 Vembu BDR Suite 中存在命令注入漏洞,该漏洞源于允许通过在GET请求中放置命令来执行未经验证的远程代码。目前没有详细的漏洞细节提供。
Severity
高
Patch Name
Vembu BDR Suite命令注入漏洞(CNVD-2021-40767)的补丁
Patch Description
Vembu BDR Suite是一个虚拟机管理系统。 Vembu BDR Suite 中存在命令注入漏洞,该漏洞源于允许通过在GET请求中放置命令来执行未经验证的远程代码。目前没有详细的漏洞细节提供。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://www.vembu.com/vembu-bdr-suite/

Reference
https://nvd.nist.gov/vuln/detail/CVE-2021-26471
Impacted products
Name
Vembu BDR Suite Vembu BDR Suite <4.2.0
Show details on source website

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-26471"
    }
  },
  "description": "Vembu BDR Suite\u662f\u4e00\u4e2a\u865a\u62df\u673a\u7ba1\u7406\u7cfb\u7edf\u3002\n\nVembu BDR Suite \u4e2d\u5b58\u5728\u547d\u4ee4\u6ce8\u5165\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5141\u8bb8\u901a\u8fc7\u5728GET\u8bf7\u6c42\u4e2d\u653e\u7f6e\u547d\u4ee4\u6765\u6267\u884c\u672a\u7ecf\u9a8c\u8bc1\u7684\u8fdc\u7a0b\u4ee3\u7801\u3002\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\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://www.vembu.com/vembu-bdr-suite/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-40767",
  "openTime": "2021-06-10",
  "patchDescription": "Vembu BDR Suite\u662f\u4e00\u4e2a\u865a\u62df\u673a\u7ba1\u7406\u7cfb\u7edf\u3002\r\n\r\nVembu BDR Suite \u4e2d\u5b58\u5728\u547d\u4ee4\u6ce8\u5165\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5141\u8bb8\u901a\u8fc7\u5728GET\u8bf7\u6c42\u4e2d\u653e\u7f6e\u547d\u4ee4\u6765\u6267\u884c\u672a\u7ecf\u9a8c\u8bc1\u7684\u8fdc\u7a0b\u4ee3\u7801\u3002\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\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": "Vembu BDR Suite\u547d\u4ee4\u6ce8\u5165\u6f0f\u6d1e\uff08CNVD-2021-40767\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "Vembu BDR Suite Vembu BDR Suite \u003c4.2.0"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2021-26471",
  "serverity": "\u9ad8",
  "submitTime": "2021-06-10",
  "title": "Vembu BDR Suite\u547d\u4ee4\u6ce8\u5165\u6f0f\u6d1e\uff08CNVD-2021-40767\uff09"
}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • 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.

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Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.


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