Widcomm BluetoothApplication · Broadcom

CVE-2006-6908

HIGH · 10.0 CVSS v2.0 Published 2006-12-31
Fix available
A fix is available. Upgrade to after 3 or later.
See remediation →
100/100
Remediation priority · Urgent
Remotely reachable No privileges Zero-click

Official description Straight from the sourceThe vendor's or NVD's own wording, published unedited. Authoritative, but often terse — it says what broke, rarely what to do.

NVD · unedited
Buffer overflow in the Bluetooth Stack COM Server in the Widcomm Bluetooth stack, as packaged as Widcomm Stack 3.x and earlier on Windows, Widcomm BTStackServer 1.4.2.10 and 1.3.2.7 on Windows, Widcomm Bluetooth Communication Software 1.4.1.03 on Windows, and the Bluetooth implementation in Windows Mobile or Windows CE on the HP IPAQ 2215 and 5450, allows remote attackers to cause a denial of service (service crash) and possibly execute arbitrary code via unspecified vectors.

Technical summary Written by usOur analysis, written from the advisory, the CVSS vector and the affected-version data. It adds context the advisory leaves out, and never invents facts that are not in the source.

dbcve analysis · moderate confidence

Buffer overflow vulnerability in the Widcomm Bluetooth Stack COM Server allows remote attackers to cause denial of service and potentially execute arbitrary code via unspecified vectors. The vulnerability affects multiple versions of Widcomm Bluetooth software on Windows and Windows Mobile/CE platforms.

MitigationSince Widcomm Bluetooth stack is legacy software likely no longer supported, primary mitigation is to upgrade to vendor-provided newer Bluetooth stacks or disable Bluetooth if unnecessary; consider network segmentation to limit Bluetooth exposure.

Verify against the referenced sources before acting — the references below are authoritative for this CVE, this summary is not.

Affected products & versions What the vendor confirmedThe version ranges the vendor confirmed as vulnerable. If your version sits inside a range here, treat yourself as exposed until you have upgraded.

NVD · CPE data
Widcomm BluetoothApplication
Affected:= 1.4.1.03<= 3= 1.3.2.7= 1.4.2.10
Windows Embedded CompactOperating system
Affected:all versions
Windows MobileOperating system
Affected:all versions

CVSS breakdown How the score is builtThe industry scoring standard. It rates how the flaw is reached, what it takes to exploit, and what an attacker gains — the score is derived from those, not the other way round.

From the vector
Attack vector
Network
Complexity
Low
Authentication
None
Confidentiality
Complete
Integrity
Complete
Availability
Complete

AV:N/AC:L/Au:N/C:C/I:C/A:C

Am I affected? How to checkSteps we derive from the advisory and the affected-version data, so you can decide whether this CVE reaches your setup. They are a guide, not a scan — your own configuration is the authority.

dbcve checks

Work through these to decide whether this CVE applies to you.

  1. Identify Widcomm Bluetooth software installation
    Check installed programs for 'Widcomm Bluetooth' or 'Broadcom Bluetooth' software. On Windows, check Add/Remove Programs or Programs and Features. On Windows Mobile/CE, check the device's installed software.
    Affected if Widcomm or Broadcom Bluetooth software is present on the system
  2. Determine the installed Bluetooth stack version
    Locate the Bluetooth software version through its program properties, about dialog, or version information in the installation directory.
    Affected if Installed version matches 1.4.1.03, 1.3.2.7, 1.4.2.10, or any version <= 3.x in the 1.x branch
  3. Identify the operating system platform
    Check if the system is running Microsoft Windows Mobile, Windows CE, or Windows Embedded Compact. Use system information tools or device settings to confirm the OS.
    Affected if System runs Windows Mobile, Windows CE, or Windows Embedded Compact with Widcomm Bluetooth stack
  4. Verify if Bluetooth COM Server component exists
    Check for the presence of the Widcomm Bluetooth COM Server service or process. On Windows Desktop, check Services panel or task manager for BTEServer or similar Widcomm processes. On Windows Mobile/CE, check running processes.
    Affected if Widcomm Bluetooth COM Server service or process is running and the affected software versions are in use

User is affected if Widcomm Bluetooth software with an affected version is installed, or if running Windows Mobile/CE with any Widcomm Bluetooth stack version.

Generated from the published advisory. Verify against your own configuration.

Check your environment

Paste your version and any relevant configuration and it will be compared against the affected criteria above. Do not include secrets or credentials.

AI-assisted, checked against the advisory. Informational, not a guarantee.

Remediation Closing itWhat it takes to close this. Where a vendor fix exists we point at it; where none exists we say so plainly, and can build one. Effort estimates are scoped from the advisory, not from your codebase.

From vendor data
Upgrade available Upgrade to a release after 3
Interim mitigation

Since Widcomm Bluetooth stack is legacy software likely no longer supported, primary mitigation is to upgrade to vendor-provided newer Bluetooth stacks or disable Bluetooth if unnecessary; consider network segmentation to limit Bluetooth exposure.

Fix this in Widcomm Bluetooth Scoped from the published advisory
  • Consultation4.0 h
  • Implementation8.0 h
  • Testing6.0 h
  • Review / QA3.0 h
21.0 hours of engineering $3,680
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References Go to the primary sourcePrimary sources — vendor advisories, patches and trackers. Where our summary and a reference disagree, the reference wins.

Primary sources

Practitioner notes

Contributed

Peer-ranked notes from engineers who’ve handled CVE-2006-6908 in production — separate from our analysis above.

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What this is

A place for practitioners to share what actually worked: a mitigation you’ve tested, a configuration change, a version- or environment-specific caveat, or a link to a verified patch. The most useful notes rise to the top as peers upvote them, so the signal stays high.

What belongs here
  • Verified mitigations, workarounds, and config changes
  • Version or environment caveats, and links to real fixes
  • No weaponised exploit code, or anything meant to cause harm
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