CVE-2021-21388
CVE-2021-21388 · Command Injection Vulnerability in systeminformation
This page contains facts from public vulnerability sources. Check the original advisory before updating.
systeminformation is an open source system and OS information library for node.js. A command injection vulnerability has been discovered in versions of systeminformation prior to 5.6.4. The issue has been fixed with a parameter check on user input. Please upgrade to version >= 5.6.4. If you cannot upgrade, be sure to check or sanitize service parameters that are passed to si.inetLatency(), si.inetChecksite(), si.services(), si.processLoad() and other commands. Only allow strings, reject any arrays. String sanitation works as expected.
CVSS 8.9 · High · EPSS 1.9% · Fix available
- Published
- Updated
Stack: node
Affected products and versions
systeminformation
- Versions
- < 5.6.4: Affected
No fix published
systeminformation npm
- Affected ranges
- SEMVER: < 5.6.4
Update to 5.6.4
Original sources
- https://www.npmjs.com/package/systeminformation
- https://github.com/sebhildebrandt/systeminformation/security/advisories/GHSA-jff2-qjw8-5476
- https://github.com/sebhildebrandt/systeminformation/commit/01ef56cd5824ed6da1c11b37013a027fdef67524
- https://github.com/sebhildebrandt/systeminformation/commit/0be6fcd575c05687d1076d5cd6d75af2ebae5a46
- https://github.com/sebhildebrandt/systeminformation/commit/7922366d707de7f20995fc8e30ac3153636bf35f
- https://nvd.nist.gov/vuln/detail/CVE-2021-21388