KMC Controls BAC-5051E devices with firmware before E0.2.0.2 allow remote attackers to bypass intended access restrictions and read a configuration file via unspecified vectors.
The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor.
Access control involves the use of several protection mechanisms such as:
When any mechanism is not applied or otherwise fails, attackers can compromise the security of the product by gaining privileges, reading sensitive information, executing commands, evading detection, etc. There are two distinct behaviors that can introduce access control weaknesses: