CVE-2025-21032

Kiosk escape via unenforced access restrictions

Published Sep 3, 2025 · Updated Sep 3, 2025

Improper access control in One UI Home on Samsung Mobile Devices running Android 14 or 15 allows physical attackers to bypass Kiosk mode. One UI Home fails to enforce Kiosk mode access restrictions during an undisclosed interaction, permitting escape from the managed interface. Physical access and user interaction are required; Samsung has not disclosed the limited conditions or the functions reachable after escape.

CVSS severity5.9
Medium
EPSS probability0.17%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Improper access control in One UI Home on Samsung Mobile Devices running Android 14 or 15 allows physical attackers to bypass Kiosk mode. One UI Home fails to enforce Kiosk mode access restrictions during an undisclosed interaction, permitting escape from the managed interface. Physical access and user interaction are required; Samsung has not disclosed the limited conditions or the functions reachable after escape.

The record

CVE
CVE-2025-21032
Published
Sep 3, 2025
Updated
Sep 3, 2025
Vendor
Samsung Electronics Co., Ltd.
Product
Samsung Mobile Devices
Classifications
CWE-284, T1626
Attack vector
physical
Privileges
unauthenticated

Timeline

How it unfolded

  1. Sep 3, 2025CVE publishedPublication date reported by the CVE source.
  2. Sep 3, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

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 vectorphysical
Required privilegesunauthenticated

What is affected?

Samsung Electronics Co., Ltd. · Samsung Mobile DevicesAffected versions are unavailable in this record.

Published CVSS scores

5.9Samsung MobileCVSS:3.1/AV:P/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:H
6.8NIST NVDCVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

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)
Vectorphysical
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-284Improper Access Control
T1626Abuse Elevation Control Mechanism

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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