CVE-2023-21421

MEDIUM

Samsung Android - Improper Privilege Management

Title source: rule
STIX 2.1

Description

Improper Handling of Insufficient Permissions or Privileges vulnerability in KnoxCustomManagerService prior to SMR Jan-2023 Release 1 allows attacker to access device SIM PIN.

Scores

CVSS v3 5.9
EPSS 0.0003
EPSS Percentile 10.1%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-269 CWE-280
Status published
Products (1)
samsung/android 10.0 (50 CPE variants)
Published Feb 09, 2023
Tracked Since Feb 18, 2026