cnvd - cnvd-2021-38771

cnvd-2021-38771

Vulnerability from cnvd

Title: Checkbox Survey代码问题漏洞

Description:

Checkbox Survey是Checkbox Survey公司的一个ASP.NET应用程序。

Ccheckbox Survey 7之前版本的CheckboxWeb.dll中的Untrusted Data存在代码问题漏洞。该漏洞允许未经验证的远程攻击者执行任意代码。

Severity: 高

Patch Name: Checkbox Survey代码问题漏洞的补丁

Patch Description:

Checkbox Survey是Checkbox Survey公司的一个ASP.NET应用程序。

Ccheckbox Survey 7之前版本的CheckboxWeb.dll中的Untrusted Data存在代码问题漏洞。该漏洞允许未经验证的远程攻击者执行任意代码。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.checkbox.com/

Reference: https://nvd.nist.gov/vuln/detail/CVE-2021-27852

Impacted products

Name
Checkbox Survey Checkbox Survey <7

Show details on source website

JSON

To clipboard

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  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-27852"
    }
  },
  "description": "Checkbox Survey\u662fCheckbox Survey\u516c\u53f8\u7684\u4e00\u4e2aASP.NET\u5e94\u7528\u7a0b\u5e8f\u3002\n\nCcheckbox Survey 7\u4e4b\u524d\u7248\u672c\u7684CheckboxWeb.dll\u4e2d\u7684Untrusted Data\u5b58\u5728\u4ee3\u7801\u95ee\u9898\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u5141\u8bb8\u672a\u7ecf\u9a8c\u8bc1\u7684\u8fdc\u7a0b\u653b\u51fb\u8005\u6267\u884c\u4efb\u610f\u4ee3\u7801\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.checkbox.com/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-38771",
  "openTime": "2021-06-02",
  "patchDescription": "Checkbox Survey\u662fCheckbox Survey\u516c\u53f8\u7684\u4e00\u4e2aASP.NET\u5e94\u7528\u7a0b\u5e8f\u3002\r\n\r\nCcheckbox Survey 7\u4e4b\u524d\u7248\u672c\u7684CheckboxWeb.dll\u4e2d\u7684Untrusted Data\u5b58\u5728\u4ee3\u7801\u95ee\u9898\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u5141\u8bb8\u672a\u7ecf\u9a8c\u8bc1\u7684\u8fdc\u7a0b\u653b\u51fb\u8005\u6267\u884c\u4efb\u610f\u4ee3\u7801\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": "Checkbox Survey\u4ee3\u7801\u95ee\u9898\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Checkbox Survey Checkbox Survey \u003c7"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2021-27852",
  "serverity": "\u9ad8",
  "submitTime": "2021-05-28",
  "title": "Checkbox Survey\u4ee3\u7801\u95ee\u9898\u6f0f\u6d1e"
}

CVE-2021-27852 (GCVE-0-2021-27852)

Vulnerability from cvelistv5

Published

2021-05-27 20:55

Modified

2025-07-30 01:38

Severity ?

9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Summary

Deserialization of Untrusted Data vulnerability in CheckboxWeb.dll of Checkbox Survey allows an unauthenticated remote attacker to execute arbitrary code. This issue affects: Checkbox Survey versions prior to 7.

References

▼	URL	Tags
	https://www.kb.cert.org/vuls/id/706695

Impacted products

	Vendor	Product	Version
	Checkbox	Survey	Version: unspecified < 7

Show details on NVD website

JSON

To clipboard

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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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