Yokogawa CENTUM VP Hardcoded PROG Account Password
🔒 Yokogawa CENTUM VP contains a hardcoded password for the PROG account used in CENTUM Authentication Mode, tracked as CVE-2025-7741. Under specific conditions, an attacker with access to HIS screen controls could log in as PROG and modify permissions or configuration. The issue affects R5.x, R6.x, and vR7.01.00 product families; it is not remotely exploitable and has high attack complexity. Recommended mitigations include switching to Windows Authentication Mode or applying vendor patch R7.01.10.
