Improper Auth in Smart Switch pre-3.7.66.6: Adjacent Attacker Data Access
CVE-2025-21064 Published on October 10, 2025

Improper authentication in Smart Switch prior to version 3.7.66.6 allows adjacent attackers to access transferring data.

NVD

Vulnerability Analysis

Attack Vector:
ADJACENT_NETWORK
Attack Complexity:
LOW
Privileges Required:
NONE
User Interaction:
NONE
Scope:
UNCHANGED
Confidentiality Impact:
HIGH
Integrity Impact:
HIGH
Availability Impact:
HIGH

Affected Versions

Samsung Mobile Smart Switch Version 3.7.66.6 is unaffected by CVE-2025-21064

Exploit Probability

EPSS
0.05%
Percentile
16.43%

EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.