High severity · published Sep 3, 2025
CVE-2023-21481
Improper URL input validation vulnerability in Samsung Account application prior to version 14.1.0.0 allows remote attackers to get sensitive information
7.5
CVSS
0.3%
EPSS
No
On KEV
Description
Improper URL input validation vulnerability in Samsung Account application prior to version 14.1.0.0 allows remote attackers to get sensitive information.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 22% 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 14.1.0.0 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2023-21481
CVE.org
https://www.cve.org/CVERecord?id=CVE-2023-21481
Vendor Advisory
https://security.samsungmobile.com/serviceWeb.smsb?year=2023&month=04
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