The vulnerability of the microprogramming software of the modular controller for transformer substations automation by Schneider Electric Easergy T300 RTU, related to access control deficiencies, allows a intruder to gain unauthorized access to protected information, cause service failures, or execute arbitrary commands.

The vulnerability of the microprogrammed control module software for Schneider Electric Easergy T300 RTU-based transformer automation systems is related to deficiencies in access control. Exploiting this vulnerability could allow an intruder, operating remotely, to gain unauthorized access to...