What is CVE-2025-21079?

CVE-2025-21079 is a high-severity vulnerability in Samsung Members, classified under CWE-20: IMPROPER INPUT VALIDATION. CVSS score: 7.1/10. Published 2025-11-05.

How severe is CVE-2025-21079?

High severity. CVSS v3 base score is 7.1 out of 10.

Vulnerability in Samsung Members

CVE-2025-21079

Improper input validation in Samsung Members prior to version 5.5.01.3 allows remote attackers to connect arbitrary URL and launch arbitrary activity with Samsung Members privilege. User interaction is required for triggering this vulnerab…

EPSS: 0.004 (32.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.1 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:H.

Affected products

Samsung Members
Samsung Mobile Members — versions 5.5.01.3

References

mobile.security@samsung.com (Vendor Advisory)

Frequently asked questions

What is CVE-2025-21079?: CVE-2025-21079 is a high-severity vulnerability in Samsung Members, classified under CWE-20: IMPROPER INPUT VALIDATION. CVSS score: 7.1/10. Published 2025-11-05.
How severe is CVE-2025-21079?: High severity. CVSS v3 base score is 7.1 out of 10.