Improper Intent Verification in Samsung S Assistant Affecting Local Users
CVE-2025-21039

5.1MEDIUM

Key Information:

Vendor

Samsung
Status
S Assistant
Vendor
CVE Published:
3 September 2025

What is CVE-2025-21039?

A vulnerability in Samsung S Assistant prior to version 9.3.2 allows local attackers to exploit improper verification of intent by the SystemExceptionalBroadcastReceiver. This can enable unauthorized modifications to itinerary information, posing a risk to user data integrity and privacy.

Affected Version(s)

S Assistant 9.3.2

References

https://security.samsungmobile.com/serviceWeb.smsb?year=2...

CVSS V3.1

Score:
5.1
Severity:
MEDIUM
Confidentiality:
None
Integrity:
Low
Availability:
None
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.
CVE-2025-21039 : Improper Intent Verification in Samsung S Assistant Affecting Local Users