CVE-2025-69821Public exploit

BLE service interruption via unauthenticated session locking

Published Jan 22, 2026 · Updated Jan 22, 2026

Denial of service in Beat XP VEGA Smartwatch firmware RB303ATV006229 allows physically proximate attackers to block BLE communication. The BLE connection manager accepts an unauthenticated client as its sole active session and provides no way to evict an unknown or idle peer. An attacker must stay within BLE range and hold the session; the watch remains powered, but the legitimate app cannot sync, configure, or update it.

CVSS severity7.4
High
EPSS probability0.41%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Denial of service in Beat XP VEGA Smartwatch firmware RB303ATV006229 allows physically proximate attackers to block BLE communication. The BLE connection manager accepts an unauthenticated client as its sole active session and provides no way to evict an unknown or idle peer. An attacker must stay within BLE range and hold the session; the watch remains powered, but the legitimate app cannot sync, configure, or update it.

The record

CVE
CVE-2025-69821
Published
Jan 22, 2026
Updated
Jan 22, 2026
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-404, T1499
Attack vector
adjacent
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jan 22, 2026CVE publishedPublication date reported by the CVE source.
  2. Jan 22, 2026Record 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 buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectoradjacent
Required privilegesunauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

7.4CISA-ADPCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:N/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.

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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 exploitPublished

Weakness, pattern, technique

CWE-404Improper Resource Shutdown or Release
T1499Endpoint Denial of Service

Public exploit references

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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