PT-2026-93358
CVE-2026-27565
·
Published
2026-09-16
·
Updated
2026-09-16
Description by
CVSS 3.1
9.8
CriticalMetricsAV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Name of the Vulnerable Software and Affected Versions
Pepperl+Fuchs (affected versions not specified)
Phoenix Contact (affected versions not specified)
Carlo Gavazzi (affected versions not specified)
Description
An unauthenticated remote attacker can upload a malicious IODD file, which allows for the placement and execution of a shell script with root privileges. This script persists and remains active after a system reboot.
Recommendations
Patch the industrial firmware for Pepperl+Fuchs.
Patch the industrial firmware for Phoenix Contact.
Patch the industrial firmware for Carlo Gavazzi.
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