Arbitrary Command Injection Affecting systeminformation package, versions <5.6.4


Severity

Recommended
0.0
medium
0
10

CVSS assessment made by Snyk's Security Team. Learn more

Threat Intelligence

EPSS
0.82% (83rd percentile)

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  • Snyk IDSNYK-JS-SYSTEMINFORMATION-1243748
  • published7 Apr 2021
  • disclosed6 Apr 2021
  • creditUnknown

Introduced: 6 Apr 2021

CVE-2021-21388  (opens in a new tab)
CWE-77  (opens 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.

CVSS Scores

version 3.1