{"id":"CVE-2020-16262","aliases":["EUVD-2020-8223","GHSA-v3mr-gg23-hh87"],"status":"published","title":"Winston 1.5.4 devices have a local www-data user that is overly permissioned, resulting in root...","description":"Winston 1.5.4 devices have a local www-data user that is overly permissioned, resulting in root privilege escalation.","severity":{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.00434,"percentile":0.37921,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-269","CWE-732"],"published":"2020-10-28T17:12:13Z","modified":"2026-06-17T02:57:57Z","products":[{"vendor":"winstonprivacy","product":"winston_firmware"}],"references":[{"url":"https://winstonprivacy.com/","tags":["x_refsource_MISC","x_transferred","Product"]},{"url":"https://labs.bishopfox.com/advisories/winston-privacy-version-1.5.4","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-16262"},{"url":"https://github.com/advisories/GHSA-v3mr-gg23-hh87"}],"sources":{"cve":[{"id":"CVE-2020-16262","description":"Winston 1.5.4 devices have a local www-data user that is overly permissioned, resulting in root privilege escalation.","status":"published","published":"2020-10-28T17:12:13Z","modified":"2024-08-04T13:37:54.246Z","updated_at":"2026-11-02T14:35:59.116379Z"}],"euvd":[{"id":"EUVD-2020-8223","description":"Winston 1.5.4 devices have a local www-data user that is overly permissioned, resulting in root privilege escalation.","status":"published","published":"2020-10-28T17:12:13Z","modified":"2024-08-04T13:37:54Z","updated_at":"2026-11-03T03:07:28.673063Z"}],"ghsa":[{"id":"GHSA-v3mr-gg23-hh87","title":"Winston 1.5.4 devices have a local www-data user that is overly permissioned, resulting in root...","description":"Winston 1.5.4 devices have a local www-data user that is overly permissioned, resulting in root privilege escalation.","status":"published","published":"2022-05-24T17:32:31Z","modified":"2023-01-29T05:04:31Z","cwes":["CWE-732"],"updated_at":"2026-11-02T14:45:34.663559Z"}],"nvd":[{"id":"CVE-2020-16262","description":"Winston 1.5.4 devices have a local www-data user that is overly permissioned, resulting in root privilege escalation.","status":"published","published":"2020-10-28T18:15:13.24Z","modified":"2026-06-17T02:57:57.777Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":7.2,"vector":"AV:L/AC:L/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-269"],"updated_at":"2026-11-02T14:06:21.80969Z"}]}}