CVE-2022-39866: Samsung Smartthings

High severity, CVSS 7.5. EPSS: 0.4% chance of exploitation in the next 30 days.

Improper access control vulnerability in RegisteredEventMediator.kt SmartThings prior to version 1.7.89.0 allows attackers to access sensitive information via implicit broadcast.

Affected products

• Samsung Smartthings: before 1.7.89.0 (fixed in 1.7.89.0)

Published 2022-10-07. Last modified 2026-06-17.