What is CVE-2021-25419?

CVE-2021-25419 is a medium-severity vulnerability in Samsung Internet, classified under CWE-703. CVSS score: 6.5/10. Published 2021-06-11.

How severe is CVE-2021-25419?

Medium severity. CVSS v3 base score is 6.5 out of 10.

Vulnerability in Samsung Internet

CVE-2021-25419

Non-compliance of recommended secure coding scheme in Samsung Internet prior to version 14.0.1.62 allows attackers to display fake URL in address bar via phising URL link.

Published 2021-06-11 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N.

EPSS exploit prediction

EPSS: 0.008 (53.5th percentile), scored 2026-09-30.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 54th percentile — 53.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.008 · newest: 0.008 · change: 0.000

Affected products

Samsung Internet
Samsung Mobile Internet — versions unspecified

Weakness classification (CWE)

CWE-703

References

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

Frequently asked questions

What is CVE-2021-25419?: CVE-2021-25419 is a medium-severity vulnerability in Samsung Internet, classified under CWE-703. CVSS score: 6.5/10. Published 2021-06-11.
How severe is CVE-2021-25419?: Medium severity. CVSS v3 base score is 6.5 out of 10.