{"id":"CVE-2020-23256","aliases":[],"url":"https://o3.security/vulnerability/CVE-2020-23256","summary":"electerm allows unauthorized users to execute arbitrary commands","details":"An issue was discovered in Electerm 1.3.22, allows attackers to execute arbitrary commands via unverified request to electerms service.","published":"2023-01-20T21:30:32Z","modified":"2026-05-20T23:15:10.087916264Z","cvss":{"score":9.8,"severity":"CRITICAL","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},"epss":null,"cisaKev":null,"exploitsKnown":1,"affectedPackages":[{"ecosystem":"npm","name":"electerm","fixedVersion":null}],"fix":null,"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2020-23256"},{"type":"WEB","url":"https://github.com/electerm/electerm/issues/1686"},{"type":"PACKAGE","url":"https://github.com/electerm/electerm"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-05-20T23:15:10.087916264Z"}}