Back to search
CVE-2021-20139
Published: Dec 9, 2021
Modified: Aug 3, 2024
PUBLISHED
Description
An unauthenticated command injection vulnerability exists in the parameters of operation 3 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.
| Vendor | Product | Versions |
|---|---|---|
n/a | Gryphon Tower router | affected <= 04.0004.12 (Current) |
References
https://www.tenable.com/security/research/tra-2021-51
x_refsource_MISC
Security Training
Train your team to recognize and prevent security threats with our comprehensive security awareness program.
Start TrainingVulnerability Scanning
Discover vulnerabilities in your applications and infrastructure before attackers do.
Scan Now