VULNERABILITY INTELLIGENCE

CVE-2020-27402

CVSS score7.8 HIGH
EPSS probability0.54%
CISA KEVNot currently listed
Published2020-11-05
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Description

The HK1 Box S905X3 TV Box contains a vulnerability that allows a local unprivileged user to escalate to root using the /system/xbin/su binary via a serial port (UART) connection or using adb.

Weakness classification

  • nvd@nist.gov: NVD-CWE-noinfo

Primary references