{"id":"CVE-2021-21598","aliases":["EUVD-2021-8870","GHSA-c49h-jv3f-mrwc"],"status":"published","title":"Dell Wyse ThinOS, versions 9.0, 9.1, and 9.1 MR1, contain a Sensitive Information Disclosure...","description":"Dell Wyse ThinOS, versions 9.0, 9.1, and 9.1 MR1, contain a Sensitive Information Disclosure Vulnerability. An authenticated attacker with physical access to the system could exploit this vulnerability to read sensitive Smartcard data in log files.","severity":{"version":"3.1","score":3.9,"vector":"CVSS:3.1/AV:P/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N","level":"low","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.0025,"percentile":0.16556,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-532"],"published":"2021-08-10T19:05:22Z","modified":"2026-06-17T03:35:50Z","products":[{"vendor":"dell","product":"wyse thinos"},{"vendor":"dell","product":"wyse_thinos"}],"references":[{"url":"https://www.dell.com/support/kbdoc/000189543","tags":["x_refsource_MISC","x_transferred","Patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-21598"},{"url":"https://github.com/advisories/GHSA-c49h-jv3f-mrwc"}],"sources":{"cve":[{"id":"CVE-2021-21598","description":"Dell Wyse ThinOS, versions 9.0, 9.1, and 9.1 MR1, contain a Sensitive Information Disclosure Vulnerability. An authenticated attacker with physical access to the system could exploit this vulnerability to read sensitive Smartcard data in log files.","status":"published","published":"2021-08-10T19:05:22.591Z","modified":"2024-09-17T04:25:09.114Z","cvss":[{"version":"3.1","score":3.9,"vector":"CVSS:3.1/AV:P/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N","level":"low","assessor":"cna"}],"cwes":["CWE-532"],"updated_at":"2026-11-02T14:33:00.137099Z"}],"euvd":[{"id":"EUVD-2021-8870","description":"Dell Wyse ThinOS, versions 9.0, 9.1, and 9.1 MR1, contain a Sensitive Information Disclosure Vulnerability. An authenticated attacker with physical access to the system could exploit this vulnerability to read sensitive Smartcard data in log files.","status":"published","published":"2021-08-10T19:05:22Z","modified":"2024-09-17T04:25:09Z","cvss":[{"version":"3.1","score":3.9,"vector":"CVSS:3.1/AV:P/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N","level":"low"}],"updated_at":"2026-11-03T00:28:23.50734Z"}],"ghsa":[{"id":"GHSA-c49h-jv3f-mrwc","title":"Dell Wyse ThinOS, versions 9.0, 9.1, and 9.1 MR1, contain a Sensitive Information Disclosure...","description":"Dell Wyse ThinOS, versions 9.0, 9.1, and 9.1 MR1, contain a Sensitive Information Disclosure Vulnerability. An authenticated attacker with physical access to the system could exploit this vulnerability to read sensitive Smartcard data in log files.","status":"published","published":"2022-05-24T19:10:31Z","modified":"2023-01-30T05:01:19Z","cwes":["CWE-532"],"updated_at":"2026-11-02T14:46:22.963176Z"}],"nvd":[{"id":"CVE-2021-21598","description":"Dell Wyse ThinOS, versions 9.0, 9.1, and 9.1 MR1, contain a Sensitive Information Disclosure Vulnerability. An authenticated attacker with physical access to the system could exploit this vulnerability to read sensitive Smartcard data in log files.","status":"published","published":"2021-08-10T19:15:07.38Z","modified":"2026-06-17T03:35:50.95Z","cvss":[{"version":"3.1","score":3.9,"vector":"CVSS:3.1/AV:P/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N","level":"low","assessor":"secondary"},{"version":"3.1","score":3.9,"vector":"CVSS:3.1/AV:P/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N","level":"low","assessor":"primary"},{"version":"2.0","score":2.1,"vector":"AV:L/AC:L/Au:N/C:P/I:N/A:N","level":"low","assessor":"primary"}],"cwes":["CWE-532"],"updated_at":"2026-11-02T14:06:56.943671Z"}]}}