TI-2025-15036 Aliases CVE-2025-21040 GHSA-2hj9-f386-5hvr

Improper verification of intent by ExternalBroadcastReceiver in S Assistant prior to…

LOW 22Published 2025-09-03 · Updated 2025-09-03

Key facts

Attack vector: Local
Privileges required: None
User interaction: None
Attack complexity: Low
Impact type: —
Confidentiality · integrity · availability: None · Low · Low
Fix status: Fixed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA.

Summary

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

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.00111 1st percentileScored 2026-11-07

Fix Fixed S Assistant (Samsung Mobile): 9.3.2

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: None
Automatable: No
Technical impact: Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
Samsung	S Assistant	—	9.3.2	Patch available	CNA

S Assistant VendorSamsung Affected — Fixed in 9.3.2 Patch available CNA

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:samsung:sassistant::::::::	before 9.3.2	Vulnerable	Samsung

cpe:2.3:a:samsung:sassistant:*:*:*:*:*:*:*:* Versions before 9.3.2 Vulnerable ·Samsung

Remediation

Fix · CNA S Assistant (Samsung Mobile) Fixed in 9.3.2

Timeline

2026-10-02 Threatist record created from CVE-2025-21040
2026-10-03 Alias added: GHSA-2hj9-f386-5hvr

References

Advisory 1

https://security.samsungmobile.com/serviceWeb.smsb?year=2025&month=09

TI-2025-15035 Improper verification of intent by SystemExceptionalBroadcastReceiver in S Assistant… CVSS 3.1MEDIUM 5.1
TI-2025-15034 Improper verification of intent by SamsungExceptionalBroadcastReceiver in S Assistant… CVSS 3.1MEDIUM 5.1
TI-2023-14549 Improper Preservation of Permissions vulnerability in SAssistant prior to version 8.7… CVSS 3.1MEDIUM 5.1

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences