Cyber Resilience

CVE-2025-21078

Samsung Smart Switch ≤ 3.7.68.6

Published
05 November 2025
Modified
07 November 2025
Patch / advisory
View advisory
CVSS Score v3.1 8.8
Click a component to see what it means
Raw vectorCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS Score 0.0021 12th percentile
Risk Priority 62 floored blend · peak EPSS

Summary

CVE-2025-21078 is a high-severity an unspecified weakness vulnerability in Samsung Smart Switch. Its CVSS base score is 8.8 (High).

Operationally, ranked at the 12th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog.

EU & UK References

Vulnerability Data

Use of insufficiently random value of secretKey in Smart Switch prior to version 3.7.68.6 allows adjacent attackers to access backup data from applications.

CWE(s)
NVD-CWE-noinfo

Related Threats

CVEs Like This One

CVE-2026-20996Same product: Samsung Smart Switch
CVE-2025-20996Same product: Samsung Smart Switch
CVE-2026-20999Same product: Samsung Smart Switch
CVE-2025-21064Same product: Samsung Smart Switch
CVE-2026-21005Same product: Samsung Smart Switch
CVE-2026-20998Same product: Samsung Smart Switch
CVE-2026-21004Same product: Samsung Smart Switch
CVE-2026-20995Same product: Samsung Smart Switch
CVE-2026-20997Same product: Samsung Smart Switch
CVE-2025-21048Same vendor: Samsung

Affected Assets

samsung
smart switch
≤ 3.7.68.6

Mitigating Controls

No mitigating controls mapped yet. The per-CVE control annotator has not reached this CVE.

References