What is CVE-2022-30749?

CVE-2022-30749 is a low-severity vulnerability in Samsung Smartthings, classified under Improper Authentication. CVSS score: 3.3/10. Published 2022-06-07.

How severe is CVE-2022-30749?

Low severity. CVSS v3 base score is 3.3 out of 10.

Auth bypass in Samsung Smartthings

CVE-2022-30749

Improper access control vulnerability in Smart Things prior to 1.7.85.25 allows local attackers to add arbitrary smart devices by bypassing login activity.

Vulnerability class: Broken Authentication

Published 2022-06-07 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 3.3 (Low). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N.

EPSS exploit prediction

EPSS: 0.002 (6.8th percentile), scored 2026-09-30.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 7th percentile — 6.8% 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 Smartthings
Samsung Mobile Smart Things — versions unspecified

Weakness classification (CWE)

CWE-287 — Improper Authentication

References

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

Frequently asked questions

What is CVE-2022-30749?: CVE-2022-30749 is a low-severity vulnerability in Samsung Smartthings, classified under Improper Authentication. CVSS score: 3.3/10. Published 2022-06-07.
How severe is CVE-2022-30749?: Low severity. CVSS v3 base score is 3.3 out of 10.