CVE-2025-21061

Local sensitive-data exposure via cleartext storage

Published Oct 10, 2025 · Updated Oct 10, 2025

Cleartext storage in Samsung Smart Switch before 3.7.67.2 allows local users to access sensitive data after required user interaction. Samsung has not published which data store or operation leaves the sensitive data unprotected. Exploitation requires local access and user interaction, and the disclosed consequence is unauthorized access to stored sensitive data.

CVSS severity7.1
High
EPSS probability0.10%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Cleartext storage in Samsung Smart Switch before 3.7.67.2 allows local users to access sensitive data after required user interaction. Samsung has not published which data store or operation leaves the sensitive data unprotected. Exploitation requires local access and user interaction, and the disclosed consequence is unauthorized access to stored sensitive data.

The record

CVE
CVE-2025-21061
Published
Oct 10, 2025
Updated
Oct 10, 2025
Vendor
Samsung Electronics Co., Ltd.
Product
Samsung Smart Switch
Classifications
CWE-312, T1005
Attack vector
local
Privileges
unauthenticated

Timeline

How it unfolded

  1. Oct 10, 2025CVE publishedPublication date reported by the CVE source.
  2. Oct 10, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Affected versions are unavailable in this record. Check the vendor advisory for version and patch details.

What conditions does exploitation require?

Attack vectorlocal
Required privilegesunauthenticated

What is affected?

Samsung Electronics Co., Ltd. · Samsung Smart SwitchAffected versions are unavailable in this record.

Published CVSS scores

7.1Samsung MobileCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H
5.5NIST NVDCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-312Cleartext Storage of Sensitive Information
T1005Data from Local System

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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