What is CVE-2022-33734?

CVE-2022-33734 is a medium-severity vulnerability in Samsung Charm, classified under CWE-927. CVSS score: 6.2/10. Published 2022-08-05.

How severe is CVE-2022-33734?

Medium severity. CVSS v3 base score is 6.2 out of 10.

Vulnerability in Samsung Charm

CVE-2022-33734

Sensitive information exposure in onCharacteristicChanged in Charm by Samsung prior to version 1.2.3 allows attacker to get bluetooth connection information without permission.

Published 2022-08-05 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 6.2 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

EPSS exploit prediction

EPSS: 0.002 (7.7th percentile), scored 2026-10-21.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 8th percentile — 7.7% 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 Charm
Samsung Mobile Charm By — versions unspecified

Weakness classification (CWE)

CWE-927

References

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

Frequently asked questions

What is CVE-2022-33734?: CVE-2022-33734 is a medium-severity vulnerability in Samsung Charm, classified under CWE-927. CVSS score: 6.2/10. Published 2022-08-05.
How severe is CVE-2022-33734?: Medium severity. CVSS v3 base score is 6.2 out of 10.