ECOA BAS controller is vulnerable to insecure direct object references that occur when the application provides direct access to objects based on user-supplied input. As a result of this vulnerability, attackers with general user's privilege can remotely bypass authorization and access the hidden resources in the system and execute privileged functionalities.
Solution:
The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor.
The system's authorization functionality does not prevent one user from gaining access to another user's data or record by modifying the key value identifying the data.
| Link | Tags |
|---|---|
| https://www.twcert.org.tw/tw/cp-132-5134-39f74-1.html | third party advisory |