What is CVE-2022-39889?

CVE-2022-39889 is a medium-severity vulnerability in Samsung Galaxywatch4plugin, classified under Improper Access Control. CVSS score: 4.0/10. Published 2022-11-09.

How severe is CVE-2022-39889?

Medium severity. CVSS v3 base score is 4.0 out of 10.

Vulnerability in Samsung Galaxywatch4plugin

CVE-2022-39889

Improper access control vulnerability in GalaxyWatch4Plugin prior to versions 2.2.11.22101351 and 2.2.12.22101351 allows attackers to access wearable device information.

Published 2022-11-09 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 4.0 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.

EPSS exploit prediction

EPSS: 0.002 (5.9th percentile), scored 2026-10-02.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 6th percentile — 5.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.002 · newest: 0.002 · change: 0.000

Affected products

Samsung Galaxywatch4plugin — versions 2.2.11.22102751
Samsung Mobile Galaxywatch4plugin — versions unspecified

Weakness classification (CWE)

CWE-284 — Improper Access Control

References

security.samsungmobile.com/serviceWeb.smsb (Vendor Advisory)

Frequently asked questions

What is CVE-2022-39889?: CVE-2022-39889 is a medium-severity vulnerability in Samsung Galaxywatch4plugin, classified under Improper Access Control. CVSS score: 4.0/10. Published 2022-11-09.
How severe is CVE-2022-39889?: Medium severity. CVSS v3 base score is 4.0 out of 10.