{"id":"CVE-2024-41969","aliases":["EUVD-2024-39347","GHSA-522h-49x4-xq7r"],"status":"published","title":"WAGO: CODESYS V3 Configuration Authentication Bypass in Multiple Devices","description":"A low privileged remote attacker may modify the configuration of the CODESYS V3 service through a missing authentication vulnerability which could lead to full system access and/or DoS.","severity":{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00498,"percentile":0.43018,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-306"],"published":"2024-11-18T09:04:13Z","modified":"2026-06-17T07:48:32Z","products":[{"vendor":"wago","product":"cc100 0751-9x01"},{"vendor":"wago","product":"cc100 0751/9x01"},{"vendor":"wago","product":"edge controller 0752-8303/8000-0002"},{"vendor":"wago","product":"pfc100 g1 0750-810x/xxxx-xxxx"},{"vendor":"wago","product":"pfc100 g2 0750-811x-xxxx-xxxx"},{"vendor":"wago","product":"pfc200 g1 0750-820x/xxx-xxx"},{"vendor":"wago","product":"pfc200 g1 750-820x-xxx-xxx"},{"vendor":"wago","product":"pfc200 g2 0750-821x/xxx-xxx"},{"vendor":"wago","product":"pfc200 g2 750-821x-xxx-xxx"},{"vendor":"wago","product":"tp600 0762-420x/8000-000x"},{"vendor":"wago","product":"tp600 0762-430x/8000-000x"},{"vendor":"wago","product":"tp600 0762-520x/8000-000x"},{"vendor":"wago","product":"tp600 0762-530x/8000-000x"},{"vendor":"wago","product":"tp600 0762-620x/8000-000x"},{"vendor":"wago","product":"tp600 0762-630x/8000-000x"}],"references":[{"url":"https://cert.vde.com/en/advisories/VDE-2024-047"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2024-41969"},{"url":"https://github.com/advisories/GHSA-522h-49x4-xq7r"}],"sources":{"cve":[{"id":"CVE-2024-41969","title":"WAGO: CODESYS V3 Configuration Authentication Bypass in Multiple Devices","description":"A low privileged remote attacker may modify the configuration of the CODESYS V3 service through a missing authentication vulnerability which could lead to full system access and/or DoS.","status":"published","published":"2024-11-18T09:04:13.691Z","modified":"2025-01-30T09:21:40.91Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"cna"}],"cwes":["CWE-306"],"updated_at":"2026-11-02T14:34:03.661584Z"}],"euvd":[{"id":"EUVD-2024-39347","description":"A low privileged remote attacker may modify the configuration of the CODESYS V3 service through a missing authentication vulnerability which could lead to full system access and/or DoS.","status":"published","published":"2024-11-18T09:04:13Z","modified":"2025-01-30T09:21:40Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-03T00:04:09.506854Z"}],"ghsa":[{"id":"GHSA-522h-49x4-xq7r","title":"A low privileged remote attacker may modify the configuration of the CODESYS V3 service through a...","description":"A low privileged remote attacker may modify the configuration of the CODESYS V3 service through a missing authentication vulnerability which could lead to full system access and/or DoS.","status":"published","published":"2024-11-18T09:31:13Z","modified":"2024-11-18T09:31:14Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-306"],"updated_at":"2026-11-02T14:58:51.906051Z"}],"nvd":[{"id":"CVE-2024-41969","description":"A low privileged remote attacker may modify the configuration of the CODESYS V3 service through a missing authentication vulnerability which could lead to full system access and/or DoS.","status":"published","published":"2024-11-18T09:15:05.637Z","modified":"2026-06-17T07:48:32.797Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-306"],"updated_at":"2026-11-02T14:10:37.632431Z"}]}}