{"id":"CVE-2021-40494","aliases":["EUVD-2021-0115","GHSA-p4xh-4869-8vrg","PYSEC-2021-342"],"status":"published","title":"AdaptiveScale LXDUI Hardcoded JWT Secret Key","description":"A Hardcoded JWT Secret Key in metadata.py in AdaptiveScale LXDUI through 2.1.3 allows attackers to gain admin access to the host system.","severity":{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-12","score":0.0175,"percentile":0.78181,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-798"],"published":"2021-09-03T01:35:26Z","modified":"2026-10-20T10:54:56Z","affected":[{"source":"ghsa","ecosystem":"PyPI","package":"lxdui","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"2.1.3"}]}]},{"source":"osv","ecosystem":"PyPI","package":"lxdui","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"2.1.3"}]}],"versions":["1.0.1"]},{"source":"osv","ecosystem":"PyPI","package":"lxdui","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.0.1"]}],"products":[{"vendor":"adaptivescale","product":"lxdui"}],"references":[{"url":"https://github.com/AdaptiveScale/lxdui/pull/353","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","advisory","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-40494","tags":["advisory"]},{"url":"https://github.com/AdaptiveScale/lxdui/commit/e4bffeb9d69a5700a642cb6424453d1894e50d84","tags":["web"]},{"url":"https://github.com/pypa/advisory-database/tree/main/vulns/lxdui/PYSEC-2021-342.yaml","tags":["web"]},{"url":"https://github.com/advisories/GHSA-p4xh-4869-8vrg","tags":["advisory"]},{"url":"https://github.com/AdaptiveScale/lxdui","tags":["package"]}],"sources":{"cve":[{"id":"CVE-2021-40494","description":"A Hardcoded JWT Secret Key in metadata.py in AdaptiveScale LXDUI through 2.1.3 allows attackers to gain admin access to the host system.","status":"published","published":"2021-09-03T01:35:26Z","modified":"2024-08-04T02:44:10.523Z","updated_at":"2026-11-02T14:33:01.495293Z"}],"euvd":[{"id":"EUVD-2021-0115","description":"A Hardcoded JWT Secret Key in metadata.py in AdaptiveScale LXDUI through 2.1.3 allows attackers to gain admin access to the host system.","status":"published","published":"2021-09-03T01:35:26Z","modified":"2024-08-04T02:44:10Z","updated_at":"2026-11-03T03:24:20.862157Z"}],"ghsa":[{"id":"GHSA-p4xh-4869-8vrg","title":"AdaptiveScale LXDUI Hardcoded JWT Secret Key","description":"A Hardcoded JWT Secret Key in `__metadata__.py` metadata.py in AdaptiveScale LXDUI through 2.1.3 allows attackers to gain admin access to the host system.","status":"published","published":"2022-05-24T19:13:00Z","modified":"2024-09-30T20:18:46Z","cvss":[{"version":"4.0","score":9.3,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","level":"critical"},{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-798"],"updated_at":"2026-11-02T14:38:07.852618Z"}],"nvd":[{"id":"CVE-2021-40494","description":"A Hardcoded JWT Secret Key in metadata.py in AdaptiveScale LXDUI through 2.1.3 allows attackers to gain admin access to the host system.","status":"published","published":"2021-09-03T02:15:06.467Z","modified":"2026-06-17T04:07:02.42Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"},{"version":"2.0","score":10,"vector":"AV:N/AC:L/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-798"],"updated_at":"2026-11-02T14:06:58.05696Z"}],"osv":[{"id":"CVE-2021-40494","description":"A Hardcoded JWT Secret Key in metadata.py in AdaptiveScale LXDUI through 2.1.3 allows attackers to gain admin access to the host system.","status":"published","published":"2021-09-03T02:15:06.467Z","modified":"2026-10-20T10:54:56.535286317Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T15:44:21.249056Z"},{"id":"GHSA-p4xh-4869-8vrg","title":"AdaptiveScale LXDUI Hardcoded JWT Secret Key","description":"A Hardcoded JWT Secret Key in `__metadata__.py` metadata.py in AdaptiveScale LXDUI through 2.1.3 allows attackers to gain admin access to the host system.","status":"published","published":"2022-05-24T19:13:00Z","modified":"2024-09-30T20:27:45.843129Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"},{"version":"4.0","score":9.3,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","level":"critical"}],"cwes":["CWE-798"],"updated_at":"2026-11-02T15:46:52.534897Z"},{"id":"PYSEC-2021-342","description":"A Hardcoded JWT Secret Key in metadata.py in AdaptiveScale LXDUI through 2.1.3 allows attackers to gain admin access to the host system.","status":"published","published":"2021-09-03T02:15:00Z","modified":"2026-06-10T17:00:40.495954498Z","updated_at":"2026-11-02T15:52:52.682031Z"}]}}