{"id":"CVE-2024-8419","aliases":["EUVD-2024-54715","GHSA-24gf-3vg7-m9fh"],"status":"published","title":"Improper Access Control vulnerability in AC4xxS devices","description":"The endpoint hosts a script that allows an unauthorized remote attacker to put the system in a fail-safe state over the network due to missing authentication.","severity":{"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":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.0048,"percentile":0.4172,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-306"],"published":"2025-06-30T09:39:50Z","modified":"2026-06-17T08:22:32Z","products":[{"vendor":"ifm electronic gmbh","product":"ifm smart plc ac402s"},{"vendor":"ifm electronic gmbh","product":"ifm smart plc ac422s"},{"vendor":"ifm electronic gmbh","product":"ifm smart plc ac424s"},{"vendor":"ifm electronic gmbh","product":"ifm smart plc ac432s"},{"vendor":"ifm electronic gmbh","product":"ifm smart plc ac434s"}],"references":[{"url":"https://cert.vde.com/en/advisories/VDE-2024-061"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2024-8419"},{"url":"https://github.com/advisories/GHSA-24gf-3vg7-m9fh"}],"sources":{"cve":[{"id":"CVE-2024-8419","title":"Improper Access Control vulnerability in AC4xxS devices","description":"The endpoint hosts a script that allows an unauthorized remote attacker to put the system in a fail-safe state over the network due to missing authentication.","status":"published","published":"2025-06-30T09:39:50.792Z","modified":"2026-02-16T15:43:48.124Z","cvss":[{"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":"cna"}],"cwes":["CWE-306"],"updated_at":"2026-11-02T14:34:09.540667Z"}],"euvd":[{"id":"EUVD-2024-54715","description":"The endpoint hosts a script that allows an unauthorized remote attacker to put the system in a fail-safe state over the network due to missing authentication.","status":"published","published":"2025-06-30T09:39:50Z","modified":"2026-02-16T15:43:48Z","cvss":[{"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"}],"updated_at":"2026-11-02T19:48:37.939014Z"}],"ghsa":[{"id":"GHSA-24gf-3vg7-m9fh","title":"The endpoint hosts a script that allows an unauthorized remote attacker to put the system in a...","description":"The endpoint hosts a script that allows an unauthorized remote attacker to put the system in a fail-safe state over the network due to missing authentication.","status":"published","published":"2025-06-30T12:30:45Z","modified":"2025-06-30T12:30:52Z","cvss":[{"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"}],"cwes":["CWE-306"],"updated_at":"2026-11-02T15:02:52.182291Z"}],"nvd":[{"id":"CVE-2024-8419","description":"The endpoint hosts a script that allows an unauthorized remote attacker to put the system in a fail-safe state over the network due to missing authentication.","status":"published","published":"2025-06-30T10:15:24.59Z","modified":"2026-06-17T08:22:32.92Z","cvss":[{"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":"secondary"}],"cwes":["CWE-306"],"updated_at":"2026-11-02T14:10:47.073504Z"}]}}