What’s Vulnerable › Vulnerabilities

CVE-2020-7752: Command Injection

• Severity: medium (CVSS 6.5 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 6.7% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2020-10-26 · updated 2026-06-17
• Weakness: CWE-78

Description

This affects the package systeminformation before 4.27.11. This package is vulnerable to Command Injection. The attacker can concatenate curl's parameters to overwrite Javascript files and then execute any OS commands.

Affected products

• sebhildebrandt systeminformation: before 4.27.11 — fixed in 4.27.11

How to fix

Upgrade to a fixed version: sebhildebrandt systeminformation 4.27.11. Check the vendor advisory for mitigations.

References

• https://github.com/sebhildebrandt/systeminformation/blob/master/lib/internet.js
• https://github.com/sebhildebrandt/systeminformation/commit/931fecaec2c1a7dcc10457bb8cd552d08089da61
• https://snyk.io/vuln/SNYK-JS-SYSTEMINFORMATION-1021909
• https://github.com/sebhildebrandt/systeminformation/blob/master/lib/internet.js
• https://github.com/sebhildebrandt/systeminformation/commit/931fecaec2c1a7dcc10457bb8cd552d08089da61
• https://snyk.io/vuln/SNYK-JS-SYSTEMINFORMATION-1021909

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