Low severity · published Sep 3, 2025
CVE-2023-21471
Improper access control vulnerability in SemClipboard prior to SMR Apr-2023 Release 1 allows attackers to read arbitrary files with system permission
3.3
CVSS
0.1%
EPSS
No
On KEV
Description
Improper access control vulnerability in SemClipboard prior to SMR Apr-2023 Release 1 allows attackers to read arbitrary files with system permission.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Attack vector
Local
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
Low
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
AN
Android · Samsung
12.0; 12.0; 12.0; 12.0; 12.0; 12.0; +25 more · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2023-21471
CVE.org
https://www.cve.org/CVERecord?id=CVE-2023-21471
Vendor Advisory
https://security.samsungmobile.com/securityUpdate.smsb?year=2023&month=04
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