Detections
Analytics

CVE-2021-25337

high

Description

Improper access control in clipboard service in Samsung mobile devices prior to SMR Mar-2021 Release 1 allows untrusted applications to read or write certain local files.

References

https://github.com/CrisZalSa/JustALampNothingElse

https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-25337

https://security.samsungmobile.com/securityUpdate.smsb

https://security.samsungmobile.com

https://euvd.enisa.europa.eu/vulnerability/EUVD-2021-12233

Details

Source: Mitre, NVD

Published: 2021-03-04

Updated: 2026-06-17

Known Exploited Vulnerability (KEV)

Risk Information

CVSS v2

Base Score: 5.8

Vector: CVSS2#AV:N/AC:M/Au:N/C:P/I:P/A:N

Severity: Medium

CVSS v3

Base Score: 7.1

Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N

Severity: High

EPSS

EPSS: 0.02807