{"id":"CVE-2022-3843","aliases":["EUVD-2022-43183","GHSA-xvpp-hhff-gp7v"],"status":"published","title":"WAGO: Exposure of configuration interface in unmanaged switches","description":"In WAGO Unmanaged Switch (852-111/000-001) in firmware version 01 an undocumented configuration interface without authorization allows an remote attacker to read system information and configure a limited set of parameters.","severity":{"version":"3.1","score":9.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H","level":"critical","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00888,"percentile":0.59588,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-912"],"published":"2023-02-16T14:58:44Z","modified":"2026-06-17T05:00:25Z","products":[{"vendor":"wago","product":"852-111\\/000-001_firmware"},{"vendor":"wago","product":"unmanaged switch 852-111/000-001"}],"references":[{"url":"https://cert.vde.com/en/advisories/VDE-2022-055/","tags":["x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-3843"},{"url":"https://github.com/advisories/GHSA-xvpp-hhff-gp7v"}],"sources":{"cve":[{"id":"CVE-2022-3843","title":"WAGO: Exposure of configuration interface in unmanaged switches","description":"In WAGO Unmanaged Switch (852-111/000-001) in firmware version 01 an undocumented configuration interface without authorization allows an remote attacker to read system information and configure a limited set of parameters.\n","status":"published","published":"2023-02-16T14:58:44.343Z","modified":"2025-03-18T14:41:11.98Z","cvss":[{"version":"3.1","score":9.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H","level":"critical","assessor":"cna"}],"cwes":["CWE-912"],"updated_at":"2026-11-02T14:34:33.24035Z"}],"euvd":[{"id":"EUVD-2022-43183","description":"In WAGO Unmanaged Switch (852-111/000-001) in firmware version 01 an undocumented configuration interface without authorization allows an remote attacker to read system information and configure a limited set of parameters.\n","status":"published","published":"2023-02-16T14:58:44Z","modified":"2025-03-18T14:41:11Z","cvss":[{"version":"3.1","score":9.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H","level":"critical"}],"updated_at":"2026-11-02T20:53:00.87598Z"}],"ghsa":[{"id":"GHSA-xvpp-hhff-gp7v","title":"In WAGO Unmanaged Switch (852-111/000-001) in firmware version 01 an undocumented configuration...","description":"In WAGO Unmanaged Switch (852-111/000-001) in firmware version 01 an undocumented configuration interface without authorization allows an remote attacker to read system information and configure a limited set of parameters.","status":"published","published":"2023-02-16T15:30:28Z","modified":"2023-02-16T15:30:29Z","cvss":[{"version":"3.1","score":9.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H","level":"critical"}],"cwes":["CWE-912"],"updated_at":"2026-11-02T14:54:08.612342Z"}],"nvd":[{"id":"CVE-2022-3843","description":"In WAGO Unmanaged Switch (852-111/000-001) in firmware version 01 an undocumented configuration interface without authorization allows an remote attacker to read system information and configure a limited set of parameters.\n","status":"published","published":"2023-02-16T15:15:17.507Z","modified":"2026-06-17T05:00:25.143Z","cvss":[{"version":"3.1","score":9.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H","level":"critical","assessor":"secondary"},{"version":"3.1","score":9.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H","level":"critical","assessor":"primary"}],"cwes":["CWE-912"],"updated_at":"2026-11-02T14:07:36.026349Z"}]}}