high8.8
CVE-2021-20143
An unauthenticated command injection vulnerability exists in the parameters of operation 48 in the controller_server service on Gryphon Tower routers.
Impact
An unauthenticated command injection vulnerability exists in the parameters of operation 48 in the controller_server service on Gryphon Tower routers. An unauthenticated remote attacker on the same network can execute commands as root on the device by sending a specially crafted malicious packet to the controller_server service on port 9999.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Gryphonconnect | Gryphon Tower Firmware | through 04.0004.12 |