CVE Vulnerability

CVE-2021-27942

Vizio P65-F1 6.0.31.4-2 and E50x-E1 10.0.31.4-2 Smart TVs allow a threat actor to execute arbitrary code from a USB drive via the Smart Cast functionality, because files on the USB drive are effectively under the web root and can be executed.

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

6.8 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 0.9 / Impact : 5.9

Attack Vector PHYSICAL

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://www.l9group.com/advisories/vizio-tv-code-execution-from-a-usb-drive Exploit Third Party Advisory
Configurations

Configuration 1
Information

Published : 2021-08-03 06:15

Updated : 2021-08-11 01:10

NVD link : CVE-2021-27942

Mitre link : CVE-2021-27942

Products Affected
No products.
CWE
NVD-CWE-noinfo