Medium severity · published Sep 3, 2025
CVE-2025-21037
Improper access control in Samsung Notes prior to version 4.4.30.63 allows physical attackers to access data across multiple user profiles
4.3
CVSS
0.2%
EPSS
No
On KEV
Description
Improper access control in Samsung Notes prior to version 4.4.30.63 allows physical attackers to access data across multiple user profiles. User interaction is required for triggering this vulnerability.
CVSS vector
CVSS:3.1/AV:P/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
Attack vector
Physical
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
High
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 4% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
NO
Notes · Samsung
before 4.4.30.63 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-21037
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-21037
Vendor Advisory
https://security.samsungmobile.com/serviceWeb.smsb?year=2025&month=09
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