Incorrect access control in the fingerprint authentication mechanism of Phone Cleaner: Boost & Clean v2.2.0 allows attackers to bypass fingerprint authentication due to the use of a deprecated API.
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: