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I. Basic Information for CVE-2021-23359
Vulnerability Information

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Vulnerability Title
Arbitrary Command Injection
Source: NVD (National Vulnerability Database)
Vulnerability Description
This affects all versions of package port-killer. If (attacker-controlled) user input is given, it is possible for an attacker to execute arbitrary commands. This is due to use of the child_process exec function without input sanitization. Running this PoC will cause the command touch success to be executed, leading to the creation of a file called success.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
Npm port-killer 操作系统命令注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Npm port-killer是美国 (Npm)公司的一个应用软件。提供一个终止在给定端口上运行的进程功能。 Npm port-killer 存在操作系统命令注入漏洞,该漏洞使用子进程执行函数时没有输入检查。
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
-port-killer 0 ~ unspecified -
II. Public POCs for CVE-2021-23359
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III. Intelligence Information for CVE-2021-23359
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IV. Related Vulnerabilities
V. Comments for CVE-2021-23359

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