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.

CVSS v3 7.8 HIGH
CVSS v2.0 7.2 HIGH

7.8^/10

CVSS v3 : HIGH

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

7.2^/10

CVSS v2.0 : HIGH

Vector : AV:L/AC:L/Au:N/C:C/I:C/A:C

Exploitability : 3.9 / Impact : 10.0

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

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

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:hindotech:hk1_box_s905x3_firmware:hk1_x3_s905x3_4bit_v11_2019-11-05:*:*:*:*:*:*:*

cpe:2.3:h:hindotech:hk1_box_s905x3:-:*:*:*:*:*:*:*

History

No history.

Information

Published : 2020-11-05 15:15

Updated : 2021-06-17 18:01

NVD link : CVE-2020-27402

Mitre link : CVE-2020-27402

CVE.ORG link : CVE-2020-27402

JSON object : View

Products Affected

hindotech

hk1_box_s905x3_firmware
hk1_box_s905x3

CWE

NVD-CWE-noinfo

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