{"id":"CVE-2021-41835","aliases":["EUVD-2021-28836","GHSA-42g4-xc42-5fr4"],"status":"published","title":"Fresenius Kabi Agilia Connect Infusion System use of a broken or risky cryptographic algorithm","description":"Fresenius Kabi Agilia Link + version 3.0 does not enforce transport layer encryption. Therefore, transmitted data may be sent in cleartext. Transport layer encryption is offered on Port TCP/443, but the affected service does not perform an automated redirect from the unencrypted service on Port TCP/80 to the encrypted service.","severity":{"version":"3.1","score":7.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00305,"percentile":0.23437,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-319","CWE-327"],"published":"2022-01-21T18:17:44Z","modified":"2026-06-17T04:08:59Z","products":[{"vendor":"fresenius kabi","product":"agilia link+"},{"vendor":"fresenius-kabi","product":"agilia_connect"},{"vendor":"fresenius-kabi","product":"agilia_partner_maintenance_software"},{"vendor":"fresenius-kabi","product":"link\\+_agilia_firmware"},{"vendor":"fresenius-kabi","product":"vigilant_centerium"},{"vendor":"fresenius-kabi","product":"vigilant_insight"},{"vendor":"fresenius-kabi","product":"vigilant_mastermed"}],"references":[{"url":"https://www.cisa.gov/uscert/ics/advisories/icsma-21-355-01","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","US Government Resource"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-41835"},{"url":"https://github.com/advisories/GHSA-42g4-xc42-5fr4"}],"sources":{"cve":[{"id":"CVE-2021-41835","title":"Fresenius Kabi Agilia Connect Infusion System use of a broken or risky cryptographic algorithm","description":"Fresenius Kabi Agilia Link + version 3.0 does not enforce transport layer encryption. Therefore, transmitted data may be sent in cleartext. Transport layer encryption is offered on Port TCP/443, but the affected service does not perform an automated redirect from the unencrypted service on Port TCP/80 to the encrypted service.","status":"published","published":"2022-01-21T18:17:44Z","modified":"2025-04-16T16:46:42.361Z","cvss":[{"version":"3.1","score":7.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L","level":"high","assessor":"cna"}],"cwes":["CWE-327"],"updated_at":"2026-11-02T14:32:58.739039Z"}],"euvd":[{"id":"EUVD-2021-28836","description":"Fresenius Kabi Agilia Link + version 3.0 does not enforce transport layer encryption. Therefore, transmitted data may be sent in cleartext. Transport layer encryption is offered on Port TCP/443, but the affected service does not perform an automated redirect from the unencrypted service on Port TCP/80 to the encrypted service.","status":"published","published":"2022-01-21T18:17:44Z","modified":"2025-04-16T16:46:42Z","cvss":[{"version":"3.1","score":7.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L","level":"high"}],"updated_at":"2026-11-02T20:52:23.396616Z"}],"ghsa":[{"id":"GHSA-42g4-xc42-5fr4","title":"Fresenius Kabi Agilia Link + version 3.0 does not enforce transport layer encryption. Therefore,...","description":"Fresenius Kabi Agilia Link + version 3.0 does not enforce transport layer encryption. Therefore, transmitted data may be sent in cleartext. Transport layer encryption is offered on Port TCP/443, but the affected service does not perform an automated redirect from the unencrypted service on Port TCP/80 to the encrypted service.","status":"published","published":"2022-01-22T00:00:32Z","modified":"2023-02-03T05:05:12Z","cwes":["CWE-319"],"updated_at":"2026-11-02T14:53:41.929217Z"}],"nvd":[{"id":"CVE-2021-41835","description":"Fresenius Kabi Agilia Link + version 3.0 does not enforce transport layer encryption. Therefore, transmitted data may be sent in cleartext. Transport layer encryption is offered on Port TCP/443, but the affected service does not perform an automated redirect from the unencrypted service on Port TCP/80 to the encrypted service.","status":"published","published":"2022-01-21T19:15:09.217Z","modified":"2026-06-17T04:08:59.3Z","cvss":[{"version":"3.1","score":7.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L","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:H/I:N/A:N","level":"high","assessor":"primary"},{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:P/I:N/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-327","CWE-319"],"updated_at":"2026-11-02T14:07:03.821385Z"}]}}