CVE-2021-20140

An unauthenticated command injection vulnerability exists in the parameters of operation 10 in the controller_server service on Gryphon Tower routers

published December 9, 2021

CVSS
—
EPSS
4%
Percentile
90.4
In the wild
Unconfirmed
What it is

An unauthenticated command injection vulnerability exists in the parameters of operation 10 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.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.03983 · 90.4th percentile
Published
2021-12-09T15:22Z
EPSS history
Timeline
  • 09 DEC 15:22Z
    An unauthenticated command injection vulnerability exists in the parameters of operation 10 in the controller_server service on Gryphon Tower routers
    cvelistv5