CVE-2025-21000

Unauthorized Bluetooth enablement via improper validation

Published Jul 8, 2025 · Updated Jul 11, 2025

Improper privilege management in Bluetooth on Samsung Mobile Devices before SMR Jul-2025 Release 1 allows local attackers to enable Bluetooth. Samsung states that Bluetooth lacks proper validation logic but does not disclose the affected function, request, or missing privilege check. Exploitation requires local execution on an Android 13, 14, or 15 device and changes Bluetooth state without reported data access or service interruption.

CVSS severity6.2
Medium
EPSS probability0.12%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Improper privilege management in Bluetooth on Samsung Mobile Devices before SMR Jul-2025 Release 1 allows local attackers to enable Bluetooth. Samsung states that Bluetooth lacks proper validation logic but does not disclose the affected function, request, or missing privilege check. Exploitation requires local execution on an Android 13, 14, or 15 device and changes Bluetooth state without reported data access or service interruption.

The record

CVE
CVE-2025-21000
Published
Jul 8, 2025
Updated
Jul 11, 2025
Vendor
Samsung Electronics Co., Ltd.
Product
Samsung Mobile Devices
Classifications
CWE-269
Attack vector
local
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jul 8, 2025CVE publishedPublication date reported by the CVE source.
  2. Jul 11, 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 Mobile DevicesAffected versions are unavailable in this record.

Published CVSS scores

6.2Samsung MobileCVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
3.3NIST NVDCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/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-269Improper Privilege Management

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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