CVE-2021-25389 | BDVDB-2026-155342 Detail

SamsungSamsung Mobile Devices

Description#

Improper running task check in S Secure prior to SMR MAY-2021 Release 1 allows attackers to use locked app without authentication.

Per CVSS v3.1: confidentiality impact low, integrity impact none, availability impact none. Attack vector: physical.

No public exploit known

2.3 Low

less than 1%, Very Low

Estimated chance of exploitation in the next 30 days. EPSS percentile: 1.4.

Not listed in the CISA Known Exploited Vulnerabilities catalog.

Authentication Issues

No specific action is recorded in the source data. Check the references for vendor guidance.

Not available

2.3 Low

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

Not available

Not available

Source: CVE List v5 (record); CISA KEV (kev, action); FIRST EPSS (epss).