What is the CVSS score of CVE-2025-21039?

CVE-2025-21039 has a CVSS 3.1 base score of 5.1 (Medium). CVSS vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L. EPSS exploitation probability: 0.0%.

Which versions of Sassistant are affected by CVE-2025-21039?

Organizations using S Assistant should be aware of moderate risk from CVE-2025-21039 rated CVSS 5.1. Exploitation could compromise the security of affected deployments.

How to fix or mitigate CVE-2025-21039?

Within 30 days: Identify affected systems running S Assistant and apply vendor patches as part of regular patch cycle. Monitor vendor channels for patch availability.

Sassistant CVE-2025-21039

MEDIUM

2025-09-03 mobile.security@samsung.com

Information Disclosure Sassistant

5.1

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

5.1 MEDIUM

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

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

Attack Vector

Local

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

Low

Availability

Low

Lifecycle Timeline

Analysis Generated

Mar 28, 2026 - 19:10 vuln.today

CVE Published

Sep 03, 2025 - 06:15 nvd

MEDIUM 5.1

DescriptionCVE.org

Improper verification of intent by SystemExceptionalBroadcastReceiver in S Assistant prior to version 9.3.2 allows local attackers to modify itinerary information.

AnalysisAI

Improper verification of intent by SystemExceptionalBroadcastReceiver in S Assistant prior to version 9.3.2 allows local attackers to modify itinerary information. Rated medium severity (CVSS 5.1), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

Technical ContextAI

Improper verification of intent by SystemExceptionalBroadcastReceiver in S Assistant prior to version 9.3.2 allows local attackers to modify itinerary information. Affected products include: Samsung Sassistant. Version information: version 9.3.2.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.