In Indo-Sol PROFINET-INspektor NT through 2.4.0, a command injection vulnerability in the gedtupdater service of the firmware allows remote attackers to execute arbitrary system commands with root privileges via a crafted filename parameter in POST requests to the /api/updater/ctrl/start_update endpoint.
https://www.indu-sol.com/en/products/profinet/diagnostics/profinet-inspektorr-nt/