CVE-2021-27943: Vizio e50x-e1 Firmware
High severity, CVSS 7.5. EPSS: 0.9% chance of exploitation in the next 30 days.
The pairing procedure used by the Vizio P65-F1 6.0.31.4-2 and E50x-E1 10.0.31.4-2 Smart TVs and mobile application is vulnerable to a brute-force attack (against only 10000 possibilities), allowing a threat actor to forcefully pair the device, leading to remote control of the TV settings and configurations.
Affected products
Published 2021-08-02. Last modified 2026-06-17.