CVE-2020-27402

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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
7.8 HIGH
LOCAL
LOW
LOW
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
mitreCNA
---
---
CVEADP
---
---
Awaiting analysis
This vulnerability is currently awaiting analysis.
Base Score
CVSS 3.x
EPSS Score
Percentile: 24%
References
https://github.com/sickcodes/security/blob/master/advisories/SICK-2020-004.md
https://sick.codes/sick-2020-004/
https://threatpost.com/authentication-bug-android-smart-tv-data-theft/160025/
https://www.cybersecurity-help.cz/vdb/SB2020101404
https://www.securitylab.ru/news/513051.php
https://github.com/sickcodes/security/blob/master/advisories/SICK-2020-004.md
https://sick.codes/sick-2020-004/
https://threatpost.com/authentication-bug-android-smart-tv-data-theft/160025/
https://www.cybersecurity-help.cz/vdb/SB2020101404
https://www.securitylab.ru/news/513051.php