An issue was discovered in ThingsBoard 3.4.1, allows low privileged attackers (CUSTOMER_USER) to gain escalated privileges (vertically) and become an Administrator (TENANT_ADMIN) or (SYS_ADMIN) on the web application. It is important to note that in order to accomplish this, the attacker must know the corresponding APIs parameter (authority : value).
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Thingsboard | Thingsboard | 3.4.1 (including) | 3.4.1 (including) |