Medium severity · published Nov 5, 2025
CVE-2025-21073
Insecure default configuration in USB connection mode prior to SMR Nov-2025 Release 1 allows privileged physical attackers to access user data
4.1
CVSS
0.2%
EPSS
No
On KEV
Description
Insecure default configuration in USB connection mode prior to SMR Nov-2025 Release 1 allows privileged physical attackers to access user data. User interaction is required for triggering this vulnerability.
CVSS vector
CVSS:3.1/AV:P/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N
Attack vector
Physical
Complexity
Low
Privileges
Low
User interaction
Required
Confidentiality
High
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 10% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
SM
Samsung Mobile Devices · Samsung Mobile
All versions, or not specified · source: vendor
AN
Android · Samsung
13.0; 13.0; 13.0; 13.0; 13.0; 13.0; +34 more · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-21073
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-21073
Vendor Advisory
https://security.samsungmobile.com/securityUpdate.smsb?year=2025&month=11
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