Improper Access Control in Mdecservice by Samsung
CVE-2025-20952

5.5MEDIUM

Key Information:

Vendor

Samsung
Status
Samsung Devices
Vendor
CVE Published:
9 April 2025

What is CVE-2025-20952?

An improper access control vulnerability in Mdecservice enables local attackers to gain unauthorized access to arbitrary files with system-level privileges. This flaw exists in versions of Mdecservice released prior to the Samsung Mobile Security Release (SMR) for April 2025, exposing sensitive data and potentially compromising system integrity.

Affected Version(s)

Samsung Mobile Devices SMR Apr-2025 Release in Android 15

References

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

CVSS V3.1

Score:
5.5
Severity:
MEDIUM
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.