{"id":"CVE-2026-24790","aliases":["EUVD-2026-8371","GHSA-82j5-hm8j-jwhq"],"status":"published","title":"Welker OdorEyes EcoSystem Pulse Bypass System with XL4 Controller Missing Authentication for Critical Function","description":"The underlying PLC of the device can be remotely influenced, without proper safeguards or authentication.","severity":{"version":"3.1","score":8.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:L","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-12","score":0.00511,"percentile":0.44108,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-306"],"published":"2026-02-20T16:15:21Z","modified":"2026-06-17T10:23:35Z","products":[{"vendor":"welker","product":"odoreyes ecosystem pulse bypass system with xl4 controller"}],"references":[{"url":"https://www.welker.com/contact-us/welker-team"},{"url":"https://www.cisa.gov/news-events/ics-advisories/icsa-26-050-04"},{"url":"https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-050-04.json"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-24790"},{"url":"https://github.com/advisories/GHSA-82j5-hm8j-jwhq"}],"sources":{"cve":[{"id":"CVE-2026-24790","title":"Welker OdorEyes EcoSystem Pulse Bypass System with XL4 Controller Missing Authentication for Critical Function","description":"The underlying PLC of the device can be remotely influenced, without proper safeguards or authentication.","status":"published","published":"2026-02-20T16:15:21.374Z","modified":"2026-02-20T18:59:34.973Z","cvss":[{"version":"3.1","score":8.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:L","level":"high","assessor":"cna"}],"cwes":["CWE-306"],"updated_at":"2026-11-02T14:19:50.575061Z"}],"euvd":[{"id":"EUVD-2026-8371","description":"The underlying PLC of the device can be remotely influenced, without proper safeguards or authentication.","status":"published","published":"2026-02-20T16:15:21Z","modified":"2026-02-20T18:59:34Z","cvss":[{"version":"3.1","score":8.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:L","level":"high"}],"updated_at":"2026-11-02T19:48:36.125178Z"}],"ghsa":[{"id":"GHSA-82j5-hm8j-jwhq","title":"The underlying PLC of the device can be remotely influenced, without proper safeguards or...","description":"The underlying PLC of the device can be remotely influenced, without proper safeguards or authentication.","status":"published","published":"2026-02-20T18:31:39Z","modified":"2026-02-20T18:31:49Z","cvss":[{"version":"3.1","score":8.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:L","level":"high"}],"cwes":["CWE-306"],"updated_at":"2026-11-02T15:06:18.00539Z"}],"nvd":[{"id":"CVE-2026-24790","description":"The underlying PLC of the device can be remotely influenced, without proper safeguards or authentication.","status":"published","published":"2026-02-20T17:25:51.313Z","modified":"2026-06-17T10:23:35.77Z","cvss":[{"version":"3.1","score":8.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:L","level":"high","assessor":"secondary"}],"cwes":["CWE-306"],"updated_at":"2026-11-02T14:12:06.63895Z"}]}}