{"id":"CVE-2022-41985","aliases":["EUVD-2022-45089","GHSA-487q-2wvg-5jpv"],"status":"published","title":"An authentication bypass vulnerability exists in the Authentication functionality of Weston...","description":"An authentication bypass vulnerability exists in the Authentication functionality of Weston Embedded uC-FTPs v 1.98.00. A specially crafted set of network packets can lead to authentication bypass and denial of service. An attacker can send a sequence of unauthenticated packets to trigger this vulnerability.","severity":{"version":"3.1","score":8.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-08","score":0.01488,"percentile":0.74241,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-287","CWE-303"],"published":"2023-05-10T15:23:52Z","modified":"2026-10-28T02:30:37Z","products":[{"vendor":"weston embedded","product":"uc-ftps"},{"vendor":"weston-embedded","product":"uc-ftps"}],"references":[{"url":"https://talosintelligence.com/vulnerability_reports/TALOS-2022-1680","tags":["x_transferred","Exploit","Third Party Advisory","web"]},{"url":"https://github.com/weston-embedded/uC-FTPs/pull/1","tags":["x_transferred","Patch","fix"]},{"url":"https://www.talosintelligence.com/vulnerability_reports/TALOS-2022-1680","tags":["web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-41985","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-487q-2wvg-5jpv"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/41xxx/CVE-2022-41985.json","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2022-41985","description":"An authentication bypass vulnerability exists in the Authentication functionality of Weston Embedded uC-FTPs v 1.98.00. A specially crafted set of network packets can lead to authentication bypass and denial of service. An attacker can send a sequence of unauthenticated packets to trigger this vulnerability.","status":"published","published":"2023-05-10T15:23:52.853Z","modified":"2025-01-24T18:05:37.345Z","cvss":[{"version":"3.1","score":8.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H","level":"high","assessor":"cna"}],"cwes":["CWE-303"],"updated_at":"2026-11-02T14:34:28.038197Z"}],"euvd":[{"id":"EUVD-2022-45089","description":"An authentication bypass vulnerability exists in the Authentication functionality of Weston Embedded uC-FTPs v 1.98.00. A specially crafted set of network packets can lead to authentication bypass and denial of service. An attacker can send a sequence of unauthenticated packets to trigger this vulnerability.","status":"published","published":"2023-05-10T15:23:52Z","modified":"2025-01-24T18:05:37Z","cvss":[{"version":"3.1","score":8.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-03T00:04:13.589007Z"}],"ghsa":[{"id":"GHSA-487q-2wvg-5jpv","title":"An authentication bypass vulnerability exists in the Authentication functionality of Weston...","description":"An authentication bypass vulnerability exists in the Authentication functionality of Weston Embedded uC-FTPs v 1.98.00. A specially crafted set of network packets can lead to authentication bypass and denial of service. An attacker can send a sequence of unauthenticated packets to trigger this vulnerability.","status":"published","published":"2023-05-10T18:30:17Z","modified":"2024-04-04T04:01:06Z","cvss":[{"version":"3.1","score":8.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H","level":"high"}],"cwes":["CWE-287","CWE-303"],"updated_at":"2026-11-02T14:56:20.636792Z"}],"nvd":[{"id":"CVE-2022-41985","description":"An authentication bypass vulnerability exists in the Authentication functionality of Weston Embedded uC-FTPs v 1.98.00. A specially crafted set of network packets can lead to authentication bypass and denial of service. An attacker can send a sequence of unauthenticated packets to trigger this vulnerability.","status":"published","published":"2023-05-10T16:15:09.4Z","modified":"2026-06-17T05:04:11.72Z","cvss":[{"version":"3.1","score":8.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H","level":"high","assessor":"secondary"},{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"primary"}],"cwes":["CWE-303","CWE-287"],"updated_at":"2026-11-02T14:07:37.42466Z"}],"osv":[{"id":"CVE-2022-41985","description":"An authentication bypass vulnerability exists in the Authentication functionality of Weston Embedded uC-FTPs v 1.98.00. A specially crafted set of network packets can lead to authentication bypass and denial of service. An attacker can send a sequence of unauthenticated packets to trigger this vulnerability.","status":"published","published":"2023-05-10T15:23:52.853Z","modified":"2026-10-28T02:30:37.088934854Z","cvss":[{"version":"3.1","score":8.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H","level":"high"}],"cwes":["CWE-303"],"updated_at":"2026-11-02T15:44:27.186787Z"}]}}