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I. Basic Information for CVE-2021-32849
Vulnerability Information
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Vulnerability Title
Arbitrary command execution in Gerapy
Source: NVD (National Vulnerability Database)
Vulnerability Description
Gerapy is a distributed crawler management framework. Prior to version 0.9.9, an authenticated user could execute arbitrary commands. This issue is fixed in version 0.9.9. There are no known workarounds.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
OS命令中使用的特殊元素转义处理不恰当(OS命令注入)
Source: NVD (National Vulnerability Database)
Vulnerability Title
Gerapy 命令注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Gerapy是一款基于Scrapy、Scrapyd、Django和Vue.js的分布式爬虫管理框架。 Gerapy 存在安全漏洞，该漏洞源于经过身份验证的用户可以执行任意命令。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
VendorProductAffected VersionsCPESubscribe
Gerapygerapy 0.9.9 ~ 0.9.9 -
II. Public POCs for CVE-2021-32849
#POC DescriptionSource LinkShenlong Link
1Gerapy clone background remote command executionhttps://github.com/bb33bb/CVE-2021-32849POC Details
2cve-2021-32849(gerapy命令执行)https://github.com/lowkey0808/cve-2021-32849POC Details
3Nonehttps://github.com/Threekiii/Awesome-POC/blob/master/Web%E5%BA%94%E7%94%A8%E6%BC%8F%E6%B4%9E/Gerapy%20clone%20%E5%90%8E%E5%8F%B0%E8%BF%9C%E7%A8%8B%E5%91%BD%E4%BB%A4%E6%89%A7%E8%A1%8C%E6%BC%8F%E6%B4%9E%20CVE-2021-32849.mdPOC Details
4Nonehttps://github.com/Threekiii/Awesome-POC/blob/master/Web%E5%BA%94%E7%94%A8%E6%BC%8F%E6%B4%9E/Gerapy%20project_clone%20&%20project_parse%20%E5%90%8E%E5%8F%B0%E8%BF%9C%E7%A8%8B%E5%91%BD%E4%BB%A4%E6%89%A7%E8%A1%8C%E6%BC%8F%E6%B4%9E%20CVE-2021-32849.mdPOC Details
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III. Intelligence Information for CVE-2021-32849
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IV. Related Vulnerabilities
Same product: gerapy
Same vendor: Gerapy
Same weakness: CWE-78
V. Comments for CVE-2021-32849

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