CVE-2023-21454: Improper authorization in Samsung Keyboard prior to SMR Mar-2023 Release 1 allows physical attacker to access users text history on the lockscreen

Low severity · published Mar 16, 2023

CVE-2023-21454

Improper authorization in Samsung Keyboard prior to SMR Mar-2023 Release 1 allows physical attacker to access users text history on the lockscreen

2.4

CVSS

0.2%

EPSS

On KEV

Description

Improper authorization in Samsung Keyboard prior to SMR Mar-2023 Release 1 allows physical attacker to access users text history on the lockscreen.

CVSS vector

CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Attack vector

Physical

Complexity

Low

Privileges

None

User interaction

None

Confidentiality

Low

Integrity

None

Availability

None

Scope

Unchanged

Exploitation

Is it being used?

Exploit prediction (EPSS)0.2% · higher than 14% of CVEs

Exploited in the wildNo evidence yet

CISA KEVNot listed

Ransomware campaign useNot known

Affected products

Which versions

Android · Samsung

11.0; 11.0; 11.0; 11.0; 11.0; 11.0; +34 more · source: NVD

Affected product

Android

Samsung

All Android CVEs

References

NVD

https://nvd.nist.gov/vuln/detail/CVE-2023-21454

CVE.org

https://www.cve.org/CVERecord?id=CVE-2023-21454

Vendor Advisory

https://security.samsungmobile.com/securityUpdate.smsb?year=2023&month=03