{"id":"CVE-2026-27565","title":"An unauthenticated remote attacker can upload a malicious IODD file that places and executes a shell script with root privileges","summary":"An unauthenticated remote attacker can upload a malicious IODD file that places and executes a shell script with root privileges. The shell script remains active even after a reboot.","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-78"],"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":"2026-09-16T19:17:14.183","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-27565","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":"2026-09-16T19:03:03.181861Z"},"ingestedAt":"2026-09-16T08:52:29.588Z","epss":0.00941,"epssPercentile":0.59496,"slug":"CVE-2026-27565","body":"## Overview\n\nAn unauthenticated remote attacker can upload a malicious IODD file that places and executes a shell script with root privileges. The shell script remains active even after a reboot.\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":[]}