What is CVE-2025-21062?

CVE-2025-21062 is a high-severity vulnerability in Samsung Smart Switch, classified under Use of a Broken or Risky Cryptographic Algorithm. CVSS score: 7.8/10. Published 2025-10-10.

How severe is CVE-2025-21062?

High severity. CVSS v3 base score is 7.8 out of 10.

Vulnerability in Samsung Smart Switch

CVE-2025-21062

Use of a broken or risky cryptographic algorithm in Smart Switch prior to version 3.7.67.2 allows local attackers to replace the restoring application. User interaction is required for triggering this vulnerability.

Vulnerability class: POODLE (CVE-2014-3566)

EPSS: 0.001 (0.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.

Affected products

Samsung Smart_switch
Samsung Mobile Smart Switch — versions 3.7.67.2

Weakness classification (CWE)

CWE-327 — Use of a Broken or Risky Cryptographic Algorithm

References

mobile.security@samsung.com (Vendor Advisory)

Frequently asked questions

What is CVE-2025-21062?: CVE-2025-21062 is a high-severity vulnerability in Samsung Smart Switch, classified under Use of a Broken or Risky Cryptographic Algorithm. CVSS score: 7.8/10. Published 2025-10-10.
How severe is CVE-2025-21062?: High severity. CVSS v3 base score is 7.8 out of 10.