High severity7.8NVD Advisory· Published Nov 5, 2020· Updated Jun 17, 2026
CVE-2020-27402
CVE-2020-27402
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
2- cpe:2.3:o:hindotech:hk1_box_s905x3_firmware:hk1_x3_s905x3_4bit_v11_2019-11-05:*:*:*:*:*:*:*
- HK1 Box/HK1 Box S905X3 TV Boxdescription
Patches
Vulnerability mechanics
References
5- github.com/sickcodes/security/blob/master/advisories/SICK-2020-004.mdnvdExploitThird Party Advisory
- sick.codes/sick-2020-004/nvdExploitThird Party Advisory
- threatpost.com/authentication-bug-android-smart-tv-data-theft/160025/nvdThird Party Advisory
- www.cybersecurity-help.cz/vdb/SB2020101404nvdThird Party Advisory
- www.securitylab.ru/news/513051.phpnvdThird Party Advisory
News mentions
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