CVE-2021-27943
Summary
| CVE | CVE-2021-27943 |
|---|---|
| State | PUBLIC |
| Assigner | [email protected] |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2021-08-02 21:15:00 UTC |
| Updated | 2021-08-11 14:43:00 UTC |
| Description | 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. |
Risk And Classification
Problem Types: CWE-307
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Hardware | Vizio | E50x-e1 | - | All | All | All |
| Operating System | Vizio | E50x-e1 Firmware | 10.0.31.4-2 | All | All | All |
| Hardware | Vizio | P65-f1 | - | All | All | All |
| Operating System | Vizio | P65-f1 Firmware | 6.0.31.4-2 | All | All | All |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| cvecps.mitre.org/cps/workitems/336365/update | MISC | cvecps.mitre.org | |
| Unauthenticated Remote Code Execution on Vizio Smart TV | MISC | www.l9group.com | |
| VIZIO | TVs and Sound Bars, SmartCast OS | MISC | www.vizio.com | |
| Vizio Smart TV Mobile Pairing is Vulnerable to Brute Force Attacks | MISC | www.l9group.com | |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
There are currently no legacy QID mappings associated with this CVE.