In accordance with embodiments of the present disclosure, a system may include a chassis configured to receive a plurality of modular information handling systems, wherein each modular information handling system comprises a remote access controller and a management controller disposed in the chassis. The management controller may be configured to be communicatively coupled to one or more remote access controllers of the one or more modular information handling systems received in the chassis and further configured to share a single remote access controller firmware image such that each of the one or more remote access controllers loads and executes the single remote access controller firmware image.