VULNERABILITY INTELLIGENCE

CVE-2022-25213

CVSS score6.8 MEDIUM
EPSS probability0.37%
CISA KEVNot currently listed
Published2022-03-10
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Description

Improper physical access control and use of hard-coded credentials in /etc/passwd permits an attacker with physical access to obtain a root shell via an unprotected UART port on the device. The same port exposes an unauthenticated Das U-Boot BIOS shell.

Weakness classification

  • CWE-798: Use of Hard-coded Credentials

Primary references