Description
The Grandstream UCM Series IP PBX before firmware version 1.0.20.52 is affected by a parameter injection vulnerability in the HTTP interface. A remote and authenticated attacker can execute arbitrary code by sending a crafted HTTP request. Authentication may be possible using a default user and password. Affected models are the UCM6202, UCM6204, UCM6208, and UCM6510.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Grandstream | UCM Series | < <1.0.20.52 | <1.0.20.52 |