CVE-2025-21064
High
Published: 10 October 2025
Published
10 October 2025
Modified
28 October 2025
KEV Added
—
Patch
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CVSS Score v3.1
8.8
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS Score
0.0002
6.8th percentile
Risk Priority
18
60% EPSS · 20% KEV · 20% CVSS
Summary
CVE-2025-21064 is a high-severity an unspecified weakness vulnerability in Samsung Smart Switch. Its CVSS base score is 8.8 (High).
Operationally, ranked at the 6.8th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog.
EU & UK References
- 🇪🇺 ENISA EUVD: EUVD-2025-33669
Vulnerability details
Improper authentication in Smart Switch prior to version 3.7.66.6 allows adjacent attackers to access transferring data.
- CWE(s)
Related Threats
No named actor attribution yet. ATT&CK technique mapping in progress for this CVE.
Affected Assets
samsung
smart switch
≤ 3.7.67.2
Mitigating Controls
No mitigating controls mapped yet. The per-CVE control annotator has not reached this CVE.