CVE-2021-20141

2021-12-0915:23:04

tenable

www.cve.org

cve-2021-20141

command injection

gryphon tower

AI Score

9.2

Confidence

High

EPSS

0.002

Percentile

58.8%

JSON

An unauthenticated command injection vulnerability exists in the parameters of operation 32 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.

CNA Affected

[
  {
    "product": "Gryphon Tower router",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "<= 04.0004.12 (Current)"
      }
    ]
  }
]

References

www.tenable.com/security/research/tra-2021-51