{"id":"CVE-2020-29492","aliases":["EUVD-2020-21860","GHSA-pwh6-hxc9-8cf2"],"status":"published","title":"Dell Wyse ThinOS 8.6 and prior versions contain an insecure default configuration vulnerability....","description":"Dell Wyse ThinOS 8.6 and prior versions contain an insecure default configuration vulnerability. A remote unauthenticated attacker could potentially exploit this vulnerability to access the writable file and manipulate the configuration of any target specific station.","severity":{"version":"3.1","score":10,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H","level":"critical","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.01709,"percentile":0.77528,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-276"],"published":"2021-01-04T21:15:19Z","modified":"2026-06-17T03:11:21Z","products":[{"vendor":"dell","product":"wyse proprietary os (thinos)"},{"vendor":"dell","product":"wyse_thinos"}],"references":[{"url":"https://www.dell.com/support/kbdoc/en-us/000180768/dsa-2020-281","tags":["x_refsource_MISC","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-29492"},{"url":"https://github.com/advisories/GHSA-pwh6-hxc9-8cf2"}],"sources":{"cve":[{"id":"CVE-2020-29492","description":"Dell Wyse ThinOS 8.6 and prior versions contain an insecure default configuration vulnerability. A remote unauthenticated attacker could potentially exploit this vulnerability to access the writable file and manipulate the configuration of any target specific station.","status":"published","published":"2021-01-04T21:15:19.59Z","modified":"2024-09-16T20:17:49.229Z","cvss":[{"version":"3.1","score":10,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H","level":"critical","assessor":"cna"}],"cwes":["CWE-276"],"updated_at":"2026-11-02T14:35:55.460269Z"}],"euvd":[{"id":"EUVD-2020-21860","description":"Dell Wyse ThinOS 8.6 and prior versions contain an insecure default configuration vulnerability. A remote unauthenticated attacker could potentially exploit this vulnerability to access the writable file and manipulate the configuration of any target specific station.","status":"published","published":"2021-01-04T21:15:19Z","modified":"2024-09-16T20:17:49Z","cvss":[{"version":"3.1","score":10,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-03T00:55:15.039746Z"}],"ghsa":[{"id":"GHSA-pwh6-hxc9-8cf2","title":"Dell Wyse ThinOS 8.6 and prior versions contain an insecure default configuration vulnerability....","description":"Dell Wyse ThinOS 8.6 and prior versions contain an insecure default configuration vulnerability. A remote unauthenticated attacker could potentially exploit this vulnerability to access the writable file and manipulate the configuration of any target specific station.","status":"published","published":"2022-05-24T17:37:54Z","modified":"2023-01-29T05:05:55Z","cwes":["CWE-276"],"updated_at":"2026-11-02T14:45:54.221809Z"}],"nvd":[{"id":"CVE-2020-29492","description":"Dell Wyse ThinOS 8.6 and prior versions contain an insecure default configuration vulnerability. A remote unauthenticated attacker could potentially exploit this vulnerability to access the writable file and manipulate the configuration of any target specific station.","status":"published","published":"2021-01-04T22:15:13.657Z","modified":"2026-06-17T03:11:21.3Z","cvss":[{"version":"3.1","score":10,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H","level":"critical","assessor":"secondary"},{"version":"3.1","score":10,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N","level":"critical","assessor":"primary"},{"version":"2.0","score":6.4,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-276"],"updated_at":"2026-11-02T14:06:28.340168Z"}]}}