CVE-2020-26300

CRITICAL EPSS 69.3%
Published Sep 9, 20214y ago · Modified Jun 17, 20262w ago
9.8 CVSS 3.1
Critical
Find Similar
Published Sep 9, 2021 4y ago
Last Modified Jun 17, 2026 2w ago

Description

systeminformation is an npm package that provides system and OS information library for node.js. In systeminformation before version 4.26.2 there is a command injection vulnerability. Problem was fixed in version 4.26.2 with a shell string sanitation fix.

CVSS Details

Base Score
9.8
Exploitability
3.9
Impact
5.9
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality High
Integrity High
Availability High

Threat Intelligence

EPSS Exploit Probability
69.3% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Weaknesses 2

CWE-77 Command Injection Injection
CWE-78 OS Command Injection Injection

Affected Products 1

VendorProductVersionRange
systeminformationsysteminformation* <4.26.2

References 4

  • github.com https://github.com/advisories/GHSA-fj59-f6c3-3vw4
    PatchThird Party Advisory
  • github.com https://github.com/sebhildebrandt/systeminformation/commit/bad372e654cdd549e7d786acbba0035ded54c607
    PatchThird Party Advisory
  • github.com https://github.com/sebhildebrandt/systeminformation/security/advisories/GHSA-fj59-f6c3-3vw4
    Third Party Advisory
  • npmjs.com https://www.npmjs.com/package/systeminformation
    ProductThird Party Advisory

Remediation

  • github.com https://github.com/advisories/GHSA-fj59-f6c3-3vw4
    PatchThird Party Advisory
  • github.com https://github.com/sebhildebrandt/systeminformation/commit/bad372e654cdd549e7d786acbba0035ded54c607
    PatchThird Party Advisory