{"id":"CVE-2020-29021","aliases":["EUVD-2020-21403","GHSA-fjq4-gjv6-rcj2"],"status":"published","title":"Scripting tag chars \u003c \u003e not filtered in input fields could cause Cross-Site Scripting (XSS)","description":"A vulnerability in web UI input field of GateManager allows authenticated attacker to enter script tags that could cause XSS. This issue affects: GateManager all versions prior to 9.3.","severity":{"version":"3.1","score":3.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:L/I:L/A:N","level":"low","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.00653,"percentile":0.51727,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-20","CWE-79"],"published":"2021-02-08T22:08:50Z","modified":"2026-06-17T03:10:59Z","products":[{"vendor":"secomea","product":"gatemanager"},{"vendor":"secomea","product":"gatemanager_4250_firmware"},{"vendor":"secomea","product":"gatemanager_4260_firmware"},{"vendor":"secomea","product":"gatemanager_8250_firmware"},{"vendor":"secomea","product":"gatemanager_9250_firmware"}],"references":[{"url":"https://www.secomea.com/support/cybersecurity-advisory/","tags":["x_refsource_MISC","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-29021"},{"url":"https://github.com/advisories/GHSA-fjq4-gjv6-rcj2"}],"sources":{"cve":[{"id":"CVE-2020-29021","title":"Scripting tag chars \u003c \u003e not filtered in input fields could cause Cross-Site Scripting (XSS)","description":"A vulnerability in web UI input field of GateManager allows authenticated attacker to enter script tags that could cause XSS. This issue affects: GateManager all versions prior to 9.3.","status":"published","published":"2021-02-08T22:08:50.97Z","modified":"2024-09-17T02:12:03.205Z","cvss":[{"version":"3.1","score":3.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:L/I:L/A:N","level":"low","assessor":"cna"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:35:55.460269Z"}],"euvd":[{"id":"EUVD-2020-21403","description":"A vulnerability in web UI input field of GateManager allows authenticated attacker to enter script tags that could cause XSS. This issue affects: GateManager all versions prior to 9.3.","status":"published","published":"2021-02-08T22:08:50Z","modified":"2024-09-17T02:12:03Z","cvss":[{"version":"3.1","score":3.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:L/I:L/A:N","level":"low"}],"updated_at":"2026-11-03T00:28:42.412483Z"}],"ghsa":[{"id":"GHSA-fjq4-gjv6-rcj2","title":"A vulnerability in web UI input field of GateManager allows authenticated attacker to enter...","description":"A vulnerability in web UI input field of GateManager allows authenticated attacker to enter script tags that could cause XSS. This issue affects: GateManager all versions prior to 9.3.","status":"published","published":"2022-05-24T17:41:30Z","modified":"2023-01-29T05:05:38Z","cwes":["CWE-79"],"updated_at":"2026-11-02T14:45:50.403728Z"}],"nvd":[{"id":"CVE-2020-29021","description":"A vulnerability in web UI input field of GateManager allows authenticated attacker to enter script tags that could cause XSS. This issue affects: GateManager all versions prior to 9.3.","status":"published","published":"2021-02-08T23:15:11.847Z","modified":"2026-06-17T03:10:59.52Z","cvss":[{"version":"3.1","score":3.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:L/I:L/A:N","level":"low","assessor":"secondary"},{"version":"3.1","score":4.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary"},{"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-20","CWE-79"],"updated_at":"2026-11-02T14:06:34.188486Z"}]}}