CVE-2024-46539

Adjacent service interruption via insecure BLE permissions

Published Oct 8, 2024 · Updated Oct 8, 2024

Improper access control in Fire-Boltt Artillery Smartwatch firmware NJ-R6E-10.3 allows adjacent attackers to interrupt service over BLE. Public sources identify insecure BLE-component permissions but do not disclose the affected service, characteristic, unauthorized operation, or exact failure mode. The attack requires Bluetooth proximity and no authentication or user interaction; the published evidence does not distinguish a hang, disconnect, crash, or reboot.

CVSS severity8.2
High
EPSS probability0.25%
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 Fire-Boltt Artillery Smartwatch firmware NJ-R6E-10.3 allows adjacent attackers to interrupt service over BLE. Public sources identify insecure BLE-component permissions but do not disclose the affected service, characteristic, unauthorized operation, or exact failure mode. The attack requires Bluetooth proximity and no authentication or user interaction; the published evidence does not distinguish a hang, disconnect, crash, or reboot.

The record

CVE
CVE-2024-46539
Published
Oct 8, 2024
Updated
Oct 8, 2024
Vendor
Fire-Boltt
Product
Fire-Boltt Artillery Smartwatch Firmware
Classifications
CWE-284, T1499
Attack vector
adjacent
Privileges
unauthenticated

Timeline

How it unfolded

  1. Oct 8, 2024CVE publishedPublication date reported by the CVE source.
  2. Oct 8, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=nj-r6e-10.3

What conditions does exploitation require?

Attack vectoradjacent
Required privilegesunauthenticated

What is affected?

Fire-Boltt · Fire-Boltt Artillery Smartwatch Firmwareversion=nj-r6e-10.3

Published CVSS scores

8.2CISA ADPCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:L/I:N/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)
Vectoradjacent
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-284Improper Access Control
T1499Endpoint Denial of Service

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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