CVE-2021-25459

MEDIUM

BlockchainTZService <SMR Sep-2021 Release 1 - Privilege Escalation

Title source: llm

Description

An improper access control vulnerability in sspInit() in BlockchainTZService prior to SMR Sep-2021 Release 1 allows attackers to start BlockchainTZService.

References (1)

Core 1

Core References

Vendor Advisory x_refsource_misc

https://security.samsungmobile.com/securityUpdate.smsb?year=2021&month=9

Scores

CVSS v3 4.0

EPSS 0.0011

EPSS Percentile 1.6%

Attack Vector LOCAL

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

Details

CWE

CWE-285

Status published

Products (2)

google/android 10.0

google/android 11.0

Published Sep 09, 2021

Tracked Since Feb 18, 2026