VAR-200803-0512

Vulnerability from variot - Updated: 2022-05-04 09:31

GB-50A is a browser-based management control system for Mitsubishi central air-conditioning systems.

GB-50A has a vulnerability in implementing the authentication mechanism, and remote attackers may use this vulnerability to unauthorizedly operate the air conditioner.

The GB-50A Web controller uses a set of Java applets for its own interaction, and the communication between these applets uses a series of unauthenticated or encrypted xml messages. Can perform various unauthorized operations, including turning on or off the air conditioner or setting the temperature at will.

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