CVE-2025-21031 — MEDIUM (6.8)

Vulnerability Description

Improper access control in ImsService prior to SMR Sep-2025 Release 1 allows local attackers to use the privileged APIs.

CVSS Score

6.8

MEDIUM

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

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

NONE

Availability

LOW

Affected Products

Vendor	Product	Versions
Samsung	Android	13.0

Related Weaknesses (CWE)

CWE-284

References

https://security.samsungmobile.com/securityUpdate.smsb?year=2025&month=09Vendor Advisory

FAQ

What is CVE-2025-21031?

CVE-2025-21031 is a vulnerability with a CVSS score of 6.8 (MEDIUM). Improper access control in ImsService prior to SMR Sep-2025 Release 1 allows local attackers to use the privileged APIs.

How severe is CVE-2025-21031?

CVE-2025-21031 has been rated MEDIUM with a CVSS base score of 6.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2025-21031?

Check the references section above for vendor advisories and patch information. Affected products include: Samsung Android.