CVE-2021-25421: Samsung Galaxy Watch 3 Plugin

Medium severity, CVSS 5.5. EPSS: 0.2% chance of exploitation in the next 30 days.

Improper log management vulnerability in Galaxy Watch3 PlugIn prior to version 2.2.09.21033151 allows attacker with log permissions to leak Wi-Fi password connected to the user smartphone within log.

Affected products

• Samsung Galaxy Watch 3 Plugin: before 2.2.09.21033151 (fixed in 2.2.09.21033151)

Published 2021-06-11. Last modified 2026-06-17.