Improper Access Control in Samsung Fingerprint Trustlet
CVE-2025-20987

5.2MEDIUM

Key Information:

Vendor

Samsung
Status
Samsung Devices
Vendor
CVE Published:
4 June 2025

What is CVE-2025-20987?

An improper access control vulnerability exists in the fingerprint trustlet of Samsung devices, allowing local privileged attackers to exploit the flaw and obtain an authentication token. This can potentially allow unauthorized access to sensitive data and compromise the device's security. Keeping devices updated with the latest security releases is crucial to mitigate risks associated with such vulnerabilities.

Affected Version(s)

Samsung Mobile Devices SMR Jun-2025 Release in Android 13, 14, 15

References

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

CVSS V3.1

Score:
5.2
Severity:
MEDIUM
Confidentiality:
High
Integrity:
Low
Availability:
High
Attack Vector:
Local
Attack Complexity:
High
Privileges Required:
High
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.