The System Information Library for Node.JS (npm package "systeminformation") is an open source collection of functions to retrieve detailed hardware, system and OS information. In systeminformation before version 5.3.1 there is a command injection vulnerability. Problem was fixed in version 5.3.1. As a workaround instead of upgrading, be sure to check or sanitize service parameters that are passed to si.inetLatency(), si.inetChecksite(), si.services(), si.processLoad() ... do only allow strings, reject any arrays. String sanitation works as expected.
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History
Wed, 22 Oct 2025 00:30:00 +0000
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Tue, 21 Oct 2025 20:30:00 +0000
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Tue, 21 Oct 2025 19:30:00 +0000
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Thu, 06 Feb 2025 20:15:00 +0000
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Status: PUBLISHED
Assigner: GitHub_M
Published: 2021-02-16T17:00:18.000Z
Updated: 2025-10-21T23:35:26.173Z
Reserved: 2020-12-22T00:00:00.000Z
Link: CVE-2021-21315
Updated: 2024-08-03T18:09:15.260Z
Status : Analyzed
Published: 2021-02-16T17:15:13.050
Modified: 2025-10-24T14:47:57.750
Link: CVE-2021-21315
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