CVE-2020-27402
HIGH 7.8EPSS 0.5%
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.
- CVSS v3.1 NVD
- 7.8 HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - CVSS v2.0 NVD
- 7.2 HIGH
AV:L/AC:L/Au:N/C:C/I:C/A:C - EPSS
- 0.54% chance of exploitation in the next 30 days, 44th percentile
- Published
- 2020-11-05
- Updated
- 2024-08-04
Proof-of-concept exploits (2)
- sickcodes/security/blob/master/advisories/SICK-2020-004.md92★ · 2022-07-29
- https://sick.codes/sick-2020-004/
Security advisories
- 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