{"id":"CVE-2018-15781","aliases":["EUVD-2018-7644","GHSA-r477-c5ch-w7wr"],"status":"published","title":"DSA-2019-022: Dell Wyse Password Encoder Hard-coded Cryptographic Key Vulnerability","description":"The Dell Wyse Password Encoder in ThinLinux2 versions prior to 2.1.0.01 contain a Hard-coded Cryptographic Key vulnerability. An unauthenticated remote attacker could reverse engineer the cryptographic system used in the Dell Wyse Password Encoder to discover the hard coded private key and decrypt locally stored cipher text.","severity":{"version":"3.0","score":7.9,"vector":"CVSS:3.0/AV:A/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00826,"percentile":0.57754,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-798"],"published":"2019-02-13T16:00:00Z","modified":"2026-06-17T01:43:06Z","products":[{"vendor":"dell","product":"wyse password encoder"},{"vendor":"dell","product":"wyse_thinlinux"}],"references":[{"url":"https://www.dell.com/support/article/SLN316104","tags":["x_refsource_MISC","x_transferred","Patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-15781"},{"url":"https://github.com/advisories/GHSA-r477-c5ch-w7wr"}],"sources":{"cve":[{"id":"CVE-2018-15781","title":"DSA-2019-022: Dell Wyse Password Encoder Hard-coded Cryptographic Key Vulnerability","description":"The Dell Wyse Password Encoder in ThinLinux2 versions prior to 2.1.0.01 contain a Hard-coded Cryptographic Key vulnerability. An unauthenticated remote attacker could reverse engineer the cryptographic system used in the Dell Wyse Password Encoder to discover the hard coded private key and decrypt locally stored cipher text.","status":"published","published":"2019-02-13T16:00:00Z","modified":"2024-09-16T17:48:51.808Z","cvss":[{"version":"3.0","score":7.9,"vector":"CVSS:3.0/AV:A/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H","level":"high","assessor":"cna"}],"updated_at":"2026-11-02T14:35:03.288698Z"}],"euvd":[{"id":"EUVD-2018-7644","description":"The Dell Wyse Password Encoder in ThinLinux2 versions prior to 2.1.0.01 contain a Hard-coded Cryptographic Key vulnerability. An unauthenticated remote attacker could reverse engineer the cryptographic system used in the Dell Wyse Password Encoder to discover the hard coded private key and decrypt locally stored cipher text.","status":"published","published":"2019-02-13T16:00:00Z","modified":"2024-09-16T17:48:51Z","cvss":[{"version":"3.0","score":7.9,"vector":"CVSS:3.0/AV:A/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-03T00:55:38.742114Z"}],"ghsa":[{"id":"GHSA-r477-c5ch-w7wr","title":"The Dell Wyse Password Encoder in ThinLinux2 versions prior to 2.1.0.01 contain a Hard-coded...","description":"The Dell Wyse Password Encoder in ThinLinux2 versions prior to 2.1.0.01 contain a Hard-coded Cryptographic Key vulnerability. An unauthenticated remote attacker could reverse engineer the cryptographic system used in the Dell Wyse Password Encoder to discover the hard coded private key and decrypt locally stored cipher text.","status":"published","published":"2022-05-13T01:34:07Z","modified":"2023-02-01T05:08:24Z","cvss":[{"version":"3.0","score":8,"vector":"CVSS:3.0/AV:A/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-798"],"updated_at":"2026-11-02T14:50:45.608979Z"}],"nvd":[{"id":"CVE-2018-15781","description":"The Dell Wyse Password Encoder in ThinLinux2 versions prior to 2.1.0.01 contain a Hard-coded Cryptographic Key vulnerability. An unauthenticated remote attacker could reverse engineer the cryptographic system used in the Dell Wyse Password Encoder to discover the hard coded private key and decrypt locally stored cipher text.","status":"published","published":"2019-02-13T16:29:00.297Z","modified":"2026-06-17T01:43:06.41Z","cvss":[{"version":"3.0","score":7.9,"vector":"CVSS:3.0/AV:A/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H","level":"high","assessor":"secondary"},{"version":"3.0","score":8,"vector":"CVSS:3.0/AV:A/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":7.9,"vector":"AV:A/AC:M/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-798"],"updated_at":"2026-11-02T14:04:53.728218Z"}]}}