{"id":"CVE-2020-13527","aliases":["EUVD-2020-5774","GHSA-f34x-833g-jcxv"],"status":"published","title":"An authentication bypass vulnerability exists in the Web Manager functionality of Lantronix XPort...","description":"An authentication bypass vulnerability exists in the Web Manager functionality of Lantronix XPort EDGE 3.0.0.0R11, 3.1.0.0R9, 3.4.0.0R12 and 4.2.0.0R7. A specially crafted HTTP request can cause increased privileges. An attacker can send an HTTP request to trigger this vulnerability.","severity":{"version":"3.0","score":4.8,"vector":"CVSS:3.0/AV:N/AC:H/PR:H/UI:R/S:U/C:L/I:H/A:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.00596,"percentile":0.48957,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-287","CWE-352"],"published":"2020-12-17T23:38:47Z","modified":"2026-06-17T02:53:16Z","products":[{"vendor":"lantronix","product":"sgx_firmware"},{"vendor":"lantronix","product":"xport_edge_firmware"}],"references":[{"url":"https://talosintelligence.com/vulnerability_reports/TALOS-2020-1135","tags":["x_refsource_MISC","x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-13527"},{"url":"https://github.com/advisories/GHSA-f34x-833g-jcxv"}],"sources":{"cve":[{"id":"CVE-2020-13527","description":"An authentication bypass vulnerability exists in the Web Manager functionality of Lantronix XPort EDGE 3.0.0.0R11, 3.1.0.0R9, 3.4.0.0R12 and 4.2.0.0R7. A specially crafted HTTP request can cause increased privileges. An attacker can send an HTTP request to trigger this vulnerability.","status":"published","published":"2020-12-17T23:38:47Z","modified":"2024-08-04T12:18:18.454Z","cvss":[{"version":"3.0","score":4.8,"vector":"CVSS:3.0/AV:N/AC:H/PR:H/UI:R/S:U/C:L/I:H/A:N","level":"medium","assessor":"cna"}],"cwes":["CWE-352"],"updated_at":"2026-11-02T14:35:53.868619Z"}],"euvd":[{"id":"EUVD-2020-5774","description":"An authentication bypass vulnerability exists in the Web Manager functionality of Lantronix XPort EDGE 3.0.0.0R11, 3.1.0.0R9, 3.4.0.0R12 and 4.2.0.0R7. A specially crafted HTTP request can cause increased privileges. An attacker can send an HTTP request to trigger this vulnerability.","status":"published","published":"2020-12-17T23:38:47Z","modified":"2024-08-04T12:18:18Z","cvss":[{"version":"3.0","score":4.8,"vector":"CVSS:3.0/AV:N/AC:H/PR:H/UI:R/S:U/C:L/I:H/A:N","level":"medium"}],"updated_at":"2026-11-03T03:07:37.234427Z"}],"ghsa":[{"id":"GHSA-f34x-833g-jcxv","title":"An authentication bypass vulnerability exists in the Web Manager functionality of Lantronix XPort...","description":"An authentication bypass vulnerability exists in the Web Manager functionality of Lantronix XPort EDGE 3.0.0.0R11, 3.1.0.0R9, 3.4.0.0R12 and 4.2.0.0R7. A specially crafted HTTP request can cause increased privileges. An attacker can send an HTTP request to trigger this vulnerability.","status":"published","published":"2022-05-24T17:36:50Z","modified":"2023-01-28T05:07:54Z","cvss":[{"version":"3.1","score":4.9,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N","level":"medium"}],"cwes":["CWE-287","CWE-352"],"updated_at":"2026-11-02T14:44:35.015986Z"}],"nvd":[{"id":"CVE-2020-13527","description":"An authentication bypass vulnerability exists in the Web Manager functionality of Lantronix XPort EDGE 3.0.0.0R11, 3.1.0.0R9, 3.4.0.0R12 and 4.2.0.0R7. A specially crafted HTTP request can cause increased privileges. An attacker can send an HTTP request to trigger this vulnerability.","status":"published","published":"2020-12-18T00:15:14.047Z","modified":"2026-06-17T02:53:16.507Z","cvss":[{"version":"3.1","score":4.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:H/A:N","level":"medium","assessor":"primary"},{"version":"3.0","score":4.8,"vector":"CVSS:3.0/AV:N/AC:H/PR:H/UI:R/S:U/C:L/I:H/A:N","level":"medium","assessor":"secondary"},{"version":"2.0","score":3.5,"vector":"AV:N/AC:M/Au:S/C:N/I:P/A:N","level":"low","assessor":"primary"}],"cwes":["CWE-352"],"updated_at":"2026-11-02T14:06:27.73474Z"}]}}