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I. Basic Information for CVE-2020-26245
Vulnerability Information

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Vulnerability Title
Prototype Pollution leading to Command Injection in systeminformation
Source: NVD (National Vulnerability Database)
Vulnerability Description
npm package systeminformation before version 4.30.5 is vulnerable to Prototype Pollution leading to Command Injection. The issue was fixed with a rewrite of shell sanitations to avoid prototyper pollution problems. The issue is fixed in version 4.30.5. If you cannot upgrade, be sure to check or sanitize service parameter strings that are passed to si.inetChecksite().
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:L/A:L
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
systeminformation 操作系统命令注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
systeminformation是一个可以获得操作系统信息的 Npm 软件库。 npm package systeminformation 4.30.5 之前版本存在操作系统命令注入漏洞,该漏洞源于npm包系统信息很容易受到原型污染而导致命令注入。这个问题通过重写shell sanitations来解决,以避免原型机污染问题。
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
sebhildebrandtsysteminformation < 4.30.5 -
II. Public POCs for CVE-2020-26245
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III. Intelligence Information for CVE-2020-26245
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IV. Related Vulnerabilities
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