What is the CVSS score of CVE-2025-69821?

CVE-2025-69821 has a CVSS 3.1 base score of 7.4 (High). CVSS vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H. EPSS exploitation probability: 0.0%.

Which versions of Vega Smartwatch Firmware are affected by CVE-2025-69821?

Vega Smartwatch devices running firmware version rb303atv006229 and earlier contain a resource management vulnerability that could be exploited to cause device instability or denial of service.

Is there a public PoC exploit available for CVE-2025-69821?

Yes, a public proof-of-concept exploit is available for CVE-2025-69821. Prioritise patching immediately. EPSS: 0.0%.

How to fix or mitigate CVE-2025-69821?

Within 24 hours: Inventory all Vega Smartwatch devices in use and identify affected firmware versions. Within 7 days: Isolate affected devices from critical networks, disable non-essential smartwatch connectivity features, and establish communication with Vega for patch timeline. Within 30 days: Implement network segmentation to limit smartwatch traffic, deploy enhanced monitoring for device anomalies, and evaluate alternative device vendors if patch availability extends beyond 60 days.

Vega Smartwatch Firmware CVE-2025-69821

HIGH

Improper Resource Shutdown or Release (CWE-404)

2026-01-22 cve@mitre.org

Denial Of Service Vega Smartwatch Firmware

7.4

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

7.4 HIGH

AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H

Attack Vector

Adjacent

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Changed

Confidentiality

None

Integrity

None

Availability

High

Lifecycle Timeline

Analysis Generated

Mar 12, 2026 - 21:54 vuln.today

PoC Detected

Feb 02, 2026 - 20:27 vuln.today

Public exploit code

CVE Published

Jan 22, 2026 - 16:16 nvd

HIGH 7.4

DescriptionCVE.org

An issue in Beat XP VEGA Smartwatch (Firmware Version - RB303ATV006229) allows an attacker to cause a denial of service via the BLE connection

AnalysisAI

Vega Smartwatch Firmware versions up to rb303atv006229 is affected by improper resource shutdown or release (CVSS 7.4).

Technical ContextAI

This vulnerability (CWE-404: Improper Resource Shutdown or Release) affects Vega Smartwatch Firmware. in Beat XP VEGA Smartwatch (Firmware Version - RB303ATV006229) allows an attacker to cause a denial of service via the BLE connection

RemediationAI

Monitor vendor advisories for a patch.

CVE-2025-69821 vulnerability details – vuln.today

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Vega Smartwatch Firmware CVE-2025-69821

Severity by source

CVSS VectorNVD

Lifecycle Timeline

DescriptionCVE.org

AnalysisAI

Technical ContextAI

RemediationAI

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External POC / Exploit Code