CVE-2021-27942
MEDIUM
6.8
CVSS Score
Published: August 3, 2021 at 05:09 PM UTC
Updated: June 17, 2026 at 03:45 AM UTC
4 products affected across 1 vendorE50X E1 FirmwareP65-f1 FirmwareE50X-E1
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Severity
MEDIUM6.8
Exploit prediction
EPSS 0.4%
Description
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.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
Remediation
No guide yetNo remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.
References (1)
x_refsource_MISCExploitThird Party Advisory
Source: [email protected]
https://www.l9group.com/advisories/vizio-tv-code-execution-from-a-usb-driveCVSS
- Attack Vector
- PHYSICAL
- Complexity
- LOW
- Privileges
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- HIGH
- Integrity
- HIGH
- Availability
- HIGH
Vector?
Quick Info
StatusMODIFIED
CWE
NVD-CWE-noinfo
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