{"id":"CVE-2020-7752","aliases":["GHSA-94xh-2fmc-xf5j","SNYK-JS-SYSTEMINFORMATION-1021909"],"url":"https://o3.security/vulnerability/CVE-2020-7752","summary":"systeminformation command injection vulnerability","details":"### Impact\ncommand injection vulnerability\n\n### Patches\nProblem was fixed with a shell string sanitation fix. Please upgrade to version >= 4.27.11\n\n### Workarounds\nIf you cannot upgrade, be sure to check or sanitize service parameter strings that are passed to si.inetChecksite()\n\n### References\n_Are there any links users can visit to find out more?_\n\n### For more information\nIf you have any questions or comments about this advisory:\n* Open an issue in [systeminformation](https://github.com/sebhildebrandt/systeminformation/issues/new?template=bug_report.md)","published":"2020-10-26T17:15:12.987Z","modified":"2026-08-07T15:14:47.236308Z","cvss":{"score":8.8,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"},"epss":null,"cisaKev":null,"exploitsKnown":null,"affectedPackages":[{"ecosystem":"npm","name":"systeminformation","fixedVersion":"4.27.11"}],"fix":{"url":"https://github.com/sebhildebrandt/systeminformation/commit/931fecaec2c1a7dcc10457bb8cd552d08089da61","label":"sebhildebrandt/systeminformation@931feca"},"references":[{"type":"FIX","url":"https://github.com/sebhildebrandt/systeminformation/commit/931fecaec2c1a7dcc10457bb8cd552d08089da61"},{"type":"FIX","url":"https://snyk.io/vuln/SNYK-JS-SYSTEMINFORMATION-1021909"},{"type":"EVIDENCE","url":"https://github.com/sebhildebrandt/systeminformation/blob/master/lib/internet.js"},{"type":"WEB","url":"https://github.com/sebhildebrandt/systeminformation/security/advisories/GHSA-94xh-2fmc-xf5j"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2020-7752"},{"type":"PACKAGE","url":"https://github.com/sebhildebrandt/systeminformation"},{"type":"WEB","url":"https://www.npmjs.com/package/systeminformation"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-07T15:14:47.236308Z"}}