{"id":"CVE-2022-45140","aliases":["EUVD-2022-48055","GHSA-4p8v-g44f-p8hp"],"status":"published","title":"WAGO: Missing Authentication for Critical Function","description":"The configuration backend allows an unauthenticated user to write arbitrary data with root privileges to the storage, which could lead to unauthenticated remote code execution and full system compromise.","severity":{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.01067,"percentile":0.65032,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-306"],"published":"2023-02-27T14:36:39Z","modified":"2026-06-17T05:09:26Z","products":[{"vendor":"wago","product":"751-9301_firmware"},{"vendor":"wago","product":"752-8303\\/8000-002_firmware"},{"vendor":"wago","product":"compact controller cc100 (751-9301)"},{"vendor":"wago","product":"edge controller (752-8303/8000-002)"},{"vendor":"wago","product":"pfc100 (750-81xx/xxx-xxx)"},{"vendor":"wago","product":"pfc100_firmware"},{"vendor":"wago","product":"pfc200 (750-82xx/xxx-xxx)"},{"vendor":"wago","product":"pfc200_firmware"},{"vendor":"wago","product":"touch panel 600 advanced line (762-5xxx)"},{"vendor":"wago","product":"touch panel 600 marine line (762-6xxx)"},{"vendor":"wago","product":"touch panel 600 standard line (762-4xxx)"},{"vendor":"wago","product":"touch_panel_600_advanced_firmware"},{"vendor":"wago","product":"touch_panel_600_marine_firmware"},{"vendor":"wago","product":"touch_panel_600_standard_firmware"}],"references":[{"url":"https://cert.vde.com/en/advisories/VDE-2022-060/","tags":["x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-45140"},{"url":"https://github.com/advisories/GHSA-4p8v-g44f-p8hp"}],"sources":{"cve":[{"id":"CVE-2022-45140","title":"WAGO: Missing Authentication for Critical Function ","description":"The configuration backend allows an unauthenticated user to write arbitrary data with root privileges to the storage, which could lead to unauthenticated remote code execution and full system compromise.","status":"published","published":"2023-02-27T14:36:39.448Z","modified":"2025-03-10T17:46:52.078Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"cna"}],"cwes":["CWE-306"],"updated_at":"2026-11-02T14:34:31.519788Z"}],"euvd":[{"id":"EUVD-2022-48055","description":"The configuration backend allows an unauthenticated user to write arbitrary data with root privileges to the storage, which could lead to unauthenticated remote code execution and full system compromise.","status":"published","published":"2023-02-27T14:36:39Z","modified":"2025-03-10T17:46:52Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T20:53:09.715484Z"}],"ghsa":[{"id":"GHSA-4p8v-g44f-p8hp","title":"The configuration backend allows an unauthenticated user to write arbitrary data with root...","description":"The configuration backend allows an unauthenticated user to write arbitrary data with root privileges to the storage, which could lead to unauthenticated remote code execution and full system compromise.","status":"published","published":"2023-02-27T15:30:20Z","modified":"2023-02-27T15:30:29Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-306"],"updated_at":"2026-11-02T14:54:14.106206Z"}],"nvd":[{"id":"CVE-2022-45140","description":"The configuration backend allows an unauthenticated user to write arbitrary data with root privileges to the storage, which could lead to unauthenticated remote code execution and full system compromise.","status":"published","published":"2023-02-27T15:15:11.503Z","modified":"2026-06-17T05:09:26.64Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"secondary"}],"cwes":["CWE-306"],"updated_at":"2026-11-02T14:07:36.601381Z"}]}}