CVE-2026-82783 | Contec Programmable Remote I/O Coupler Unit CPSN-PCB271-S1-041 missing encryption
A vulnerability, which was classified as problematic, has been found in Contec Remote IO Coupler Unit CPSN-MCB271-*, O Coupler Unit CPSN-EOB471EI- and Programmable Remote IO Coupler Unit CPSN-PCB271-S1-041. This impacts an unknown function. Performing a manipulation results in missing encryption of sensitive data.
This vulnerability is reported as CVE-2026-82783. The attack requires a local approach. No exploit exists.