What is CVE-2022-39890?

CVE-2022-39890 is a medium-severity vulnerability in Samsung Billing, classified under Improper Authorization. CVSS score: 6.2/10. Published 2022-11-09.

How severe is CVE-2022-39890?

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

Auth bypass in Samsung Billing

CVE-2022-39890

Improper Authorization in Samsung Billing prior to version 5.0.56.0 allows attacker to get sensitive information.

Published 2022-11-09 · 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: 0.004 (35.9th percentile), scored 2026-09-30.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 36th percentile — 35.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: +0.000

Affected products

Samsung Billing
Samsung Mobile Billing — versions unspecified

Weakness classification (CWE)

CWE-285 — Improper Authorization

References

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

Frequently asked questions

What is CVE-2022-39890?: CVE-2022-39890 is a medium-severity vulnerability in Samsung Billing, classified under Improper Authorization. CVSS score: 6.2/10. Published 2022-11-09.
How severe is CVE-2022-39890?: Medium severity. CVSS v3 base score is 6.2 out of 10.