Cleartext Transmission of Sensitive Information in RDT400 in SICK APU allows an unprivileged remote attacker to retrieve potentially sensitive information via intercepting network traffic that is not encrypted.
https://sick.com/.well-known/csaf/white/2023/sca-2023-0010.pdf
https://sick.com/.well-known/csaf/white/2023/sca-2023-0010.json