Medium severity · published Nov 5, 2025
CVE-2025-21076
Improper handling of insufficient permissions or privileges in Samsung Account prior to version 15.5.00.18 allows local attackers to access data in Samsung Account
5.5
CVSS
0.1%
EPSS
No
On KEV
Description
Improper handling of insufficient permissions or privileges in Samsung Account prior to version 15.5.00.18 allows local attackers to access data in Samsung Account. User interaction is required for triggering this vulnerability.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
Attack vector
Local
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
High
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.1% · higher than 3% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
SA
Samsung Account · Samsung Mobile
All versions, or not specified · source: vendor
AC
Account · Samsung
before 15.5.00.18 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-21076
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-21076
Vendor Advisory
https://security.samsungmobile.com/serviceWeb.smsb?year=2025&month=11
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