{"id":"CVE-2020-35606","aliases":["EUVD-2020-23272","GHSA-vq42-23mp-rqh2"],"status":"published","title":"Arbitrary command execution can occur in Webmin through 1.962. Any user authorized for the...","description":"Arbitrary command execution can occur in Webmin through 1.962. Any user authorized for the Package Updates module can execute arbitrary commands with root privileges via vectors involving %0A and %0C. NOTE: this issue exists because of an incomplete fix for CVE-2019-12840.","severity":{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-11","score":0.28048,"percentile":0.98131,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-77","CWE-78"],"published":"2020-12-21T19:19:17Z","modified":"2026-10-24T10:30:26Z","exploits":[{"source":"exploitdb","id":"EDB-49318","title":"Webmin 1.962 - 'Package Updates' Escape Bypass RCE (Metasploit)","type":"webapps","platform":"linux","date":"2020-12-22","verified":true,"url":"https://www.exploit-db.com/exploits/49318"},{"source":"pocgithub","id":"anasbousselham/webminscan","title":"anasbousselham/webminscan","date":"2020-12-23","url":"https://github.com/anasbousselham/webminscan"}],"products":[{"vendor":"webmin","product":"webmin"}],"references":[{"url":"https://www.pentest.com.tr/exploits/Webmin-1962-PU-Escape-Bypass-Remote-Command-Execution.html","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory","evidence"]},{"url":"https://www.webmin.com/download.html","tags":["x_refsource_MISC","x_transferred","Product","web"]},{"url":"http://packetstormsecurity.com/files/160676/Webmin-1.962-Remote-Command-Execution.html","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory","VDB Entry","evidence"]},{"url":"https://www.exploit-db.com/exploits/49318","tags":["exploit","x_refsource_EXPLOIT-DB","x_transferred","Exploit","Third Party Advisory","VDB Entry","evidence"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-35606"},{"url":"https://github.com/advisories/GHSA-vq42-23mp-rqh2"}],"sources":{"cve":[{"id":"CVE-2020-35606","description":"Arbitrary command execution can occur in Webmin through 1.962. Any user authorized for the Package Updates module can execute arbitrary commands with root privileges via vectors involving %0A and %0C. NOTE: this issue exists because of an incomplete fix for CVE-2019-12840.","status":"published","published":"2020-12-21T19:19:17Z","modified":"2024-08-04T17:09:14.502Z","updated_at":"2026-11-02T14:35:57.975444Z"}],"euvd":[{"id":"EUVD-2020-23272","description":"Arbitrary command execution can occur in Webmin through 1.962. Any user authorized for the Package Updates module can execute arbitrary commands with root privileges via vectors involving %0A and %0C. NOTE: this issue exists because of an incomplete fix for CVE-2019-12840.","status":"published","published":"2020-12-21T19:19:17Z","modified":"2024-08-04T17:09:14Z","updated_at":"2026-11-03T03:07:05.848444Z"}],"ghsa":[{"id":"GHSA-vq42-23mp-rqh2","title":"Arbitrary command execution can occur in Webmin through 1.962. Any user authorized for the...","description":"Arbitrary command execution can occur in Webmin through 1.962. Any user authorized for the Package Updates module can execute arbitrary commands with root privileges via vectors involving %0A and %0C. NOTE: this issue exists because of an incomplete fix for CVE-2019-12840.","status":"published","published":"2022-05-24T17:37:09Z","modified":"2023-01-29T05:05:09Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-77","CWE-78"],"updated_at":"2026-11-02T14:45:43.481618Z"}],"nvd":[{"id":"CVE-2020-35606","description":"Arbitrary command execution can occur in Webmin through 1.962. Any user authorized for the Package Updates module can execute arbitrary commands with root privileges via vectors involving %0A and %0C. NOTE: this issue exists because of an incomplete fix for CVE-2019-12840.","status":"published","published":"2020-12-21T20:15:12.617Z","modified":"2026-06-17T03:14:00.803Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":9,"vector":"AV:N/AC:L/Au:S/C:C/I:C/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-78"],"updated_at":"2026-11-02T14:06:27.73474Z"}],"osv":[{"id":"CVE-2020-35606","description":"Arbitrary command execution can occur in Webmin through 1.962. Any user authorized for the Package Updates module can execute arbitrary commands with root privileges via vectors involving %0A and %0C. NOTE: this issue exists because of an incomplete fix for CVE-2019-12840.","status":"published","published":"2020-12-21T20:15:12.617Z","modified":"2026-10-24T10:30:26.831102102Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T15:44:16.612899Z"}]}}