CVE-2021-20146

CRITICAL

Gryphonconnect Gryphon Tower Firmware < 04.0004.12 - Insufficiently Protected Credentials

Title source: rule

Description

An unprotected ssh private key exists on the Gryphon devices which could be used to achieve root access to a server affiliated with Gryphon's development and infrastructure. At the time of discovery, the ssh key could be used to login to the development server hosted in Amazon Web Services.

References (1)

[Vendor Advisory] https://www.tenable.com/security/research/tra-2021-51

Scores

CVSS v3 9.8

EPSS 0.0149

EPSS Percentile 80.9%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Classification

CWE

CWE-522

Status published

Affected Products (1)

gryphonconnect/gryphon_tower_firmware < 04.0004.12

Timeline

Published Dec 09, 2021

Tracked Since Feb 18, 2026