{"id":"CVE-2024-41173","aliases":["EUVD-2024-38961","GHSA-p9fm-h38h-99qw"],"status":"published","title":"Beckhoff: Local authentication bypass in the IPC-Diagnostics package included in TwinCAT/BSD","description":"The IPC-Diagnostics package included in TwinCAT/BSD is vulnerable to a local authentication bypass by a low privileged attacker.","severity":{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.00162,"percentile":0.05448,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-288"],"published":"2024-08-27T08:00:47Z","modified":"2026-06-17T07:47:24Z","products":[{"vendor":"beckhoff","product":"ipc diagnostics package"},{"vendor":"beckhoff","product":"ipc_diagnostics_package"},{"vendor":"beckhoff","product":"twincat/bsd"},{"vendor":"beckhoff","product":"twincat\\/bsd"}],"references":[{"url":"https://cert.vde.com/en/advisories/VDE-2024-045","tags":["Mitigation","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2024-41173"},{"url":"https://github.com/advisories/GHSA-p9fm-h38h-99qw"}],"sources":{"cve":[{"id":"CVE-2024-41173","title":"Beckhoff: Local authentication bypass in the IPC-Diagnostics package included in TwinCAT/BSD","description":"The IPC-Diagnostics package included in TwinCAT/BSD is vulnerable to a local authentication bypass by a low privileged attacker.","status":"published","published":"2024-08-27T08:00:47.054Z","modified":"2024-08-27T13:07:46.907Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"cna"}],"cwes":["CWE-288"],"updated_at":"2026-11-02T14:34:03.661584Z"}],"euvd":[{"id":"EUVD-2024-38961","description":"The IPC-Diagnostics package included in TwinCAT/BSD is vulnerable to a local authentication bypass by a low privileged attacker.","status":"published","published":"2024-08-27T08:00:47Z","modified":"2024-08-27T13:07:46Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-03T00:56:10.956482Z"}],"ghsa":[{"id":"GHSA-p9fm-h38h-99qw","title":"The IPC-Diagnostics package included in TwinCAT/BSD is vulnerable to a local authentication...","description":"The IPC-Diagnostics package included in TwinCAT/BSD is vulnerable to a local authentication bypass by a low privileged attacker.","status":"published","published":"2024-08-27T09:30:44Z","modified":"2024-08-27T09:30:50Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-288"],"updated_at":"2026-11-02T14:58:05.579928Z"}],"nvd":[{"id":"CVE-2024-41173","description":"The IPC-Diagnostics package included in TwinCAT/BSD is vulnerable to a local authentication bypass by a low privileged attacker.","status":"published","published":"2024-08-27T08:15:04.62Z","modified":"2026-06-17T07:47:24.89Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-288"],"updated_at":"2026-11-02T14:10:21.771404Z"}]}}