{"id":"CVE-2022-45138","aliases":["EUVD-2022-48053","GHSA-hq37-597p-8qrg"],"status":"published","title":"WAGO: Missing Authentication for Critical Function","description":"The configuration backend of the web-based management can be used by unauthenticated users, although only authenticated users should be able to use the API. The vulnerability allows an unauthenticated attacker to read and set several device parameters that can lead to full compromise of the device.","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":0.0074,"percentile":0.54871,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-306"],"published":"2023-02-27T14:36:20Z","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-2022-45138"},{"url":"https://github.com/advisories/GHSA-hq37-597p-8qrg"}],"sources":{"cve":[{"id":"CVE-2022-45138","title":"WAGO: Missing Authentication for Critical Function","description":"The configuration backend of the web-based management can be used by unauthenticated users, although only authenticated users should be able to use the API. The vulnerability allows an unauthenticated attacker to read and set several device parameters that can lead to full compromise of the device.","status":"published","published":"2023-02-27T14:36:20.474Z","modified":"2025-03-10T17:20:50.798Z","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-2022-48053","description":"The configuration backend of the web-based management can be used by unauthenticated users, although only authenticated users should be able to use the API. The vulnerability allows an unauthenticated attacker to read and set several device parameters that can lead to full compromise of the device.","status":"published","published":"2023-02-27T14:36:20Z","modified":"2025-03-10T17:20:50Z","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-hq37-597p-8qrg","title":"The configuration backend of the web-based management can be used by unauthenticated users,...","description":"The configuration backend of the web-based management can be used by unauthenticated users, although only authenticated users should be able to use the API. The vulnerability allows an unauthenticated attacker to read and set several device parameters that can lead to full compromise of the device.","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-2022-45138","description":"The configuration backend of the web-based management can be used by unauthenticated users, although only authenticated users should be able to use the API. The vulnerability allows an unauthenticated attacker to read and set several device parameters that can lead to full compromise of the device.","status":"published","published":"2023-02-27T15:15:11.317Z","modified":"2026-06-17T05:09:26.323Z","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"}]}}