CVE Vulnerability

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.

7.2 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 10

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

Scope

7.8 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://threatpost.com/authentication-bug-android-smart-tv-data-theft/160025/ Third Party Advisory
https://github.com/sickcodes/security/blob/master/advisories/SICK-2020-004.md Exploit Third Party Advisory
https://www.securitylab.ru/news/513051.php Third Party Advisory
https://sick.codes/sick-2020-004/ Exploit Third Party Advisory
https://www.cybersecurity-help.cz/vdb/SB2020101404 Third Party Advisory
Configurations

Configuration 1
Information

Published : 2020-11-05 03:15

Updated : 2021-06-17 06:01

NVD link : CVE-2020-27402

Mitre link : CVE-2020-27402

Products Affected
No products.
CWE
NVD-CWE-noinfo