{"id":"CVE-2026-27546","aliases":["EUVD-2026-80229","GHSA-pvrf-wj35-pxjx"],"status":"published","title":"Authentication Bypass in _account_log","description":"An unauthenticated remote attacker can exploit an authentication bypass in the _account_log function to log in as an admin, even when accounts are properly configured.","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":"2026-11-11","score":0.01017,"percentile":0.63751,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-288"],"published":"2026-09-16T07:48:15Z","modified":"2026-09-16T19:17:10Z","products":[{"vendor":"carlo gavazzi automation","product":"yl212cei8m1io"},{"vendor":"carlo gavazzi automation","product":"yl212cpn8m1io"},{"vendor":"carlo gavazzi automation","product":"yn115cei8rpio"},{"vendor":"carlo gavazzi automation","product":"yn115cpn8rpio"},{"vendor":"pepperl+fuchs","product":"ice2-8iol-g65l-v1d"},{"vendor":"pepperl+fuchs","product":"ice2-8iol-k45p-rj45"},{"vendor":"pepperl+fuchs","product":"ice2-8iol-k45s-rj45"},{"vendor":"pepperl+fuchs","product":"ice2-8iol1-g65l-v1d"},{"vendor":"pepperl+fuchs","product":"ice3-8iol-g65l-v1d"},{"vendor":"pepperl+fuchs","product":"ice3-8iol-g65l-v1d-y"},{"vendor":"pepperl+fuchs","product":"ice3-8iol-k45p-rj45"},{"vendor":"pepperl+fuchs","product":"ice3-8iol-k45s-rj45"},{"vendor":"pepperl+fuchs","product":"ice3-8iol1-g65l-v1d"},{"vendor":"phoenix contact","product":"iol ma8 eip di8"},{"vendor":"phoenix contact","product":"iol ma8 pn di8"}],"references":[{"url":"https://www.certvde.com/en/advisories/VDE-2026-014/"},{"url":"https://www.certvde.com/en/advisories/VDE-2026-027/"},{"url":"https://www.certvde.com/en/advisories/VDE-2026-028/"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-27546"},{"url":"https://www.certvde.com/en/advisories/VDE-2026-014"},{"url":"https://www.certvde.com/en/advisories/VDE-2026-027"},{"url":"https://www.certvde.com/en/advisories/VDE-2026-028"},{"url":"https://github.com/advisories/GHSA-pvrf-wj35-pxjx"}],"sources":{"cve":[{"id":"CVE-2026-27546","title":"Authentication Bypass in _account_log","description":"An unauthenticated remote attacker can exploit an authentication bypass in the _account_log function to log in as an admin, even when accounts are properly configured.","status":"published","published":"2026-09-16T07:48:15.101Z","modified":"2026-09-16T18:36:22.205Z","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-288"],"updated_at":"2026-11-02T14:19:48.826324Z"}],"euvd":[{"id":"EUVD-2026-80229","description":"An unauthenticated remote attacker can exploit an authentication bypass in the _account_log function to log in as an admin, even when accounts are properly configured.","status":"published","published":"2026-09-16T07:48:15Z","modified":"2026-09-16T18:36:22Z","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":"2026-11-02T17:28:14.33177Z"}],"ghsa":[{"id":"GHSA-pvrf-wj35-pxjx","title":"An unauthenticated remote attacker can exploit an authentication bypass in the _account_log...","description":"An unauthenticated remote attacker can exploit an authentication bypass in the _account_log function to log in as an admin, even when accounts are properly configured.","status":"published","published":"2026-09-16T09:30:25Z","modified":"2026-09-16T09:30:33Z","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-288"],"updated_at":"2026-11-02T15:11:57.71972Z"}],"nvd":[{"id":"CVE-2026-27546","description":"An unauthenticated remote attacker can exploit an authentication bypass in the _account_log function to log in as an admin, even when accounts are properly configured.","status":"published","published":"2026-09-16T08:16:36.85Z","modified":"2026-09-16T19:17:10.84Z","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-288"],"updated_at":"2026-11-02T14:12:48.287983Z"}]}}