Command Injection

Affecting systeminformation package, versions <4.34.11 || >=5.0.0 <5.3.1

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Overview

systeminformation is a simple system and OS information library.

Affected versions of this package are vulnerable to Command Injection. It is possible to send an array instead of string, which bypasses the sanitizer.

Remediation

Upgrade systeminformation to version 4.34.11, 5.3.1 or higher.

References

CVSS Score

8.8
high severity
  • Attack Vector
    Network
  • Attack Complexity
    Low
  • Privileges Required
    Low
  • User Interaction
    None
  • Scope
    Unchanged
  • Confidentiality
    High
  • Integrity
    High
  • Availability
    High
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:O
Credit
EffectRenan
CVE
CVE-2021-21315
CWE
CWE-78
Snyk ID
SNYK-JS-SYSTEMINFORMATION-1074913
Disclosed
14 Feb, 2021
Published
15 Feb, 2021