cnvd - cnvd-2020-33654

cnvd-2020-33654

Vulnerability from cnvd

Title: rConfig代码问题漏洞

Description:

rConfig是一款开源的网络配置管理实用程序。

rConfig 3.9.4版本中的vendor.crud.php文件存在代码问题漏洞，该漏洞源于文件上传功能未进行正确验证，攻击者可通过向vendor.php文件上传包含任意PHP代码的.php文件并将‘content-type’字段更改为image/gif利用该漏洞执行代码。

Severity: 中

Formal description:

厂商尚未提供漏洞修复方案，请关注厂商主页更新： https://www.rconfig.com/

Reference: https://nvd.nist.gov/vuln/detail/CVE-2020-12255

Impacted products

Name
rConfig rConfig 3.9.4

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-12255"
    }
  },
  "description": "rConfig\u662f\u4e00\u6b3e\u5f00\u6e90\u7684\u7f51\u7edc\u914d\u7f6e\u7ba1\u7406\u5b9e\u7528\u7a0b\u5e8f\u3002\n\nrConfig 3.9.4\u7248\u672c\u4e2d\u7684vendor.crud.php\u6587\u4ef6\u5b58\u5728\u4ee3\u7801\u95ee\u9898\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u6587\u4ef6\u4e0a\u4f20\u529f\u80fd\u672a\u8fdb\u884c\u6b63\u786e\u9a8c\u8bc1\uff0c\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u5411vendor.php\u6587\u4ef6\u4e0a\u4f20\u5305\u542b\u4efb\u610fPHP\u4ee3\u7801\u7684.php\u6587\u4ef6\u5e76\u5c06\u2018content-type\u2019\u5b57\u6bb5\u66f4\u6539\u4e3aimage/gif\u5229\u7528\u8be5\u6f0f\u6d1e\u6267\u884c\u4ee3\u7801\u3002",
  "formalWay": "\u5382\u5546\u5c1a\u672a\u63d0\u4f9b\u6f0f\u6d1e\u4fee\u590d\u65b9\u6848\uff0c\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\u66f4\u65b0\uff1a\r\nhttps://www.rconfig.com/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-33654",
  "openTime": "2020-06-19",
  "products": {
    "product": "rConfig rConfig 3.9.4"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-12255",
  "serverity": "\u4e2d",
  "submitTime": "2020-05-19",
  "title": "rConfig\u4ee3\u7801\u95ee\u9898\u6f0f\u6d1e"
}

CVE-2020-12255 (GCVE-0-2020-12255)

Vulnerability from cvelistv5

Published

2020-05-18 14:05

Modified

2024-08-04 11:48

Severity ?

CWE

Summary

rConfig 3.9.4 is vulnerable to remote code execution due to improper validation in the file upload functionality. vendor.crud.php accepts a file upload by checking content-type without considering the file extension and header. Thus, an attacker can exploit this by uploading a .php file to vendor.php that contains arbitrary PHP code and changing the content-type to image/gif.

References

▼	URL	Tags
	https://gist.github.com/farid007/9f6ad063645d5b1550298c8b9ae953ff	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	n/a	n/a	Version: n/a

Show details on NVD website

JSON

To clipboard

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        "shortName": "mitre"
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          "url": "https://gist.github.com/farid007/9f6ad063645d5b1550298c8b9ae953ff"
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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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