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CVE-2020-26300— Command injection in systeminformation

Quick assessment

Affected
sebhildebrandt systeminformation
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

systeminformation是一个可以获得操作系统信息的 Npm 软件库。 systeminformation 存在操作系统命令注入漏洞，该漏洞源于 systeminformation 在 4.26.2 版本之前的系统信息中存在命令注入漏洞。

CVSS 5.9 · Medium EPSS 1.41% · P72
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I. Basic Information for CVE-2020-26300

Vulnerability Information
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Vulnerability Title
Command injection in systeminformation
Source: CVE Program / CVE List V5
Vulnerability Description
systeminformation is an npm package that provides system and OS information library for node.js. In systeminformation before version 4.26.2 there is a command injection vulnerability. Problem was fixed in version 4.26.2 with a shell string sanitation fix.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:H/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
在命令中使用的特殊元素转义处理不恰当(命令注入)
Source: CVE Program / CVE List V5
Vulnerability Title
systeminformation 操作系统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。 systeminformation 存在操作系统命令注入漏洞，该漏洞源于 systeminformation 在 4.26.2 版本之前的系统信息中存在命令注入漏洞。
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

Vendor Product Affected Versions CPE Subscribe
sebhildebrandt systeminformation < 4.26.2 -

II. Public POCs for CVE-2020-26300

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III. Intelligence Information for CVE-2020-26300

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Patches & Fixes for CVE-2020-26300 (1)

Vendor Advisories for CVE-2020-26300 (1)

Other References for CVE-2020-26300 (2)

IV. Related Vulnerabilities

Same product: systeminformation
Same vendor: sebhildebrandt
Same weakness: CWE-77

V. Comments for CVE-2020-26300

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