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Arbitrary Command Injection Affecting systeminformation package, versions <5.6.4

0.0
medium

Snyk CVSS

    Attack Complexity High

    Threat Intelligence

    EPSS 0.58% (78th percentile)
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NVD
9.8 critical

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  • Snyk ID SNYK-JS-SYSTEMINFORMATION-1243748
  • published 7 Apr 2021
  • disclosed 6 Apr 2021
  • credit Unknown
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Introduced: 6 Apr 2021

CVE-2021-21388 Open this link in a new tab
CWE-77 Open this link in a new tab

How to fix?

Upgrade systeminformation to version 5.6.4 or higher.

Overview

systeminformation is a simple system and OS information library.

Affected versions of this package are vulnerable to Arbitrary Command Injection. Service parameters passed to si.inetLatency(), si.inetChecksite(), si.services(), and si.processLoad() are not sanitized properly.