What’s Vulnerable › Vulnerabilities
CVE-2021-25420
- Severity: medium (CVSS 5.5 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.2% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2021-06-11 · updated 2026-06-17
- Weakness: CWE-779
Description
Improper log management vulnerability in Galaxy Watch PlugIn prior to version 2.2.05.21033151 allows attacker with log permissions to leak Wi-Fi password connected to the user smartphone within log.
Affected products
- Samsung Mobile Galaxy Watch PlugIn: before 2.2.05.21033151 — fixed in 2.2.05.21033151
How to fix
Upgrade to a fixed version: Samsung Mobile Galaxy Watch PlugIn 2.2.05.21033151. Check the vendor advisory for mitigations.
References
- https://security.samsungmobile.com/serviceWeb.smsb?year=2021&month=6
- https://security.samsungmobile.com/serviceWeb.smsb?year=2021&month=6
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