{"id":"CVE-2026-27552","title":"A low-privileged remote attacker can exploit improper authorization in the /index.php/attached_devices_tab/do_upload endpoint to upload IODD files to the device, potentially altering device behavior or causing system crashes.","summary":"A low-privileged remote attacker can exploit improper authorization in the /index.php/attached_devices_tab/do_upload endpoint to upload IODD files to the device, potentially altering device behavior or causing system crashes.","severity":"high","cvss":8.1,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H","cwe":["CWE-863"],"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":"2026-09-16T19:13:03.413","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-27552","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":"no","technicalImpact":"partial","timestamp":"2026-09-16T14:53:40.774542Z"},"ingestedAt":"2026-09-16T08:52:29.580Z","epss":0.0056,"epssPercentile":0.45163,"slug":"CVE-2026-27552","body":"## Overview\n\nA low-privileged remote attacker can exploit improper authorization in the /index.php/attached_devices_tab/do_upload endpoint to upload IODD files to the device, potentially altering device behavior or causing system crashes.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"twilight","depthScore":45,"depthScoreParts":{"impact":44.6,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}