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.

CVSS v3.0 6.8 MEDIUM
CVSS v2.0 7.2 HIGH

6.8^/10

CVSS v3.0 : MEDIUM

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

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

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Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:vizio:p65-f1_firmware:6.0.31.4-2:*:*:*:*:*:*:*

cpe:2.3:h:vizio:p65-f1:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND

cpe:2.3:o:vizio:e50x-e1_firmware:10.0.31.4-2:*:*:*:*:*:*:*

cpe:2.3:h:vizio:e50x-e1:-:*:*:*:*:*:*:*

Information

Published : 2021-08-03 11:15

Updated : 2021-08-11 06:10

NVD link : CVE-2021-27942

Mitre link : CVE-2021-27942

JSON object : View

CWE

NVD-CWE-noinfo

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Products Affected

vizio

p65-f1
p65-f1_firmware
e50x-e1
e50x-e1_firmware

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