Insecure Default Configuration in Samsung USB Connection Mode
CVE-2025-21073

6.8MEDIUM

Key Information:

Vendor

Samsung
Status
Samsung Devices
Vendor
CVE Published:
5 November 2025

What is CVE-2025-21073?

An improperly configured USB connection mode in Samsung mobile devices and tablets prior to the SMR Nov-2025 Release 1 allows unauthorized physical access by privileged attackers, enabling them to retrieve sensitive user data. This vulnerability requires user interaction to trigger, heightening the risk in environments where physical access controls are lax.

Affected Version(s)

Samsung Mobile Devices SMR Nov-2025 Release in Android 13, 14, 15, 16

References

https://security.samsungmobile.com/securityUpdate.smsb?ye...

CVSS V3.1

Score:
6.8
Severity:
MEDIUM
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Adjacent Network
Attack Complexity:
High
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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