{"id":"CVE-2026-27546","title":"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.","summary":"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":"critical","cvss":9.8,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","cwe":["CWE-288"],"vendor":"Pepperl+Fuchs","product":"ICE2-8IOL1-G65L-V1D","affected":["ICE2-8IOL1-G65L-V1D >= 1.0.0 < 1.7.4","ICE2-8IOL-G65L-V1D >= 1.0.0 < 1.7.4","ICE2-8IOL-K45P-RJ45 >= 1.0.0 < 1.7.4","ICE2-8IOL-K45S-RJ45 >= 1.0.0 < 1.7.4","ICE3-8IOL1-G65L-V1D >= 1.0.0 < 1.7.4","ICE3-8IOL-G65L-V1D >= 1.0.0 < 1.7.4","ICE3-8IOL-G65L-V1D-Y >= 1.0.0 < 1.7.4","ICE3-8IOL-K45P-RJ45 >= 1.0.0 < 1.7.4","ICE3-8IOL-K45S-RJ45 >= 1.0.0 < 1.7.4","iol_ma8_pn_di8 >= 1.0.0 < 1.7.4","iol_ma8_eip_di8 >= 1.0.0 < 1.7.4","YL212CEI8M1IO >= 1.0.0 < 1.7.4","YN115CEI8RPIO >= 1.0.0 < 1.7.4","YL212CPN8M1IO >= 1.0.0 < 1.7.4","YN115CPN8RPIO >= 1.0.0 < 1.7.4"],"published":"2026-09-16","updated":"2026-09-16","sourceUpdated":"2026-09-16T19:17:10.840","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-27546","references":[{"url":"https://www.certvde.com/en/advisories/VDE-2026-014/","label":"info@cert.vde.com"},{"url":"https://www.certvde.com/en/advisories/VDE-2026-027/","label":"info@cert.vde.com"},{"url":"https://www.certvde.com/en/advisories/VDE-2026-028/","label":"info@cert.vde.com"}],"tags":["nvd","cve.org"],"ssvc":{"exploitation":"none","automatable":"yes","technicalImpact":"total","timestamp":"2026-09-16T18:29:20.728448Z"},"ingestedAt":"2026-09-16T08:52:29.578Z","epss":0.00953,"epssPercentile":0.59824,"slug":"CVE-2026-27546","body":"## Overview\n\nAn 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.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"midnight","depthScore":54,"depthScoreParts":{"impact":53.9,"likelihood":0.2,"exploitation":0,"ransomware":0},"changes":[]}