Feed/CVE-2021-27944
CVE-2021-27944CRITICALCVSS 9.8

CVE-2021-27944

Published Aug 26, 2021·Updated Jun 16, 2026

NVD Description

Several high privileged APIs on the Vizio P65-F1 6.0.31.4-2 and E50x-E1 10.0.31.4-2 Smart TVs do not enforce access controls, allowing an unauthenticated threat actor to access privileged functionality, leading to OS command execution. The specific attack methodology is a file upload.

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References

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