Hybriddesk StationApplication · Qnap

CVE-2025-44015

HIGH · 8.4 CVSS v3.1 Published 2025-08-29
Fix available
A fix is available. Upgrade to 4.2.18 or later.
See remediation →
89/100
Remediation priority · High
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
A command injection vulnerability has been reported to affect HybridDesk Station. If an attacker gains local network access, they can then exploit the vulnerability to execute arbitrary commands. We have already fixed the vulnerability in the following version: HybridDesk Station 4.2.18 and later

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

This is a command injection vulnerability in QNAP's HybridDesk Station. An attacker who gains access to the local network can exploit this flaw to execute arbitrary commands on the affected device, likely through insufficient input validation in a web-facing or API component of the HybridDesk Station software.

MitigationUpdate HybridDesk Station to version 4.2.18 or later to remediate this vulnerability. Until the update can be applied, restrict network access to the device to trusted users and devices only.

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
Hybriddesk StationApplication
Affected:>= 4.2.0, < 4.2.18

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
Local
Complexity
Low
Privileges
None
User interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

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

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. Verify HybridDesk Station is installed
    Access QNAP NAS admin interface and navigate to App Center or use QCLI command line tool to list installed applications. Look for HybridDesk Station in the application list.
    Affected if HybridDesk Station is not installed on the QNAP device
  2. Check installed version of HybridDesk Station
    In QNAP App Center, click on HybridDesk Station and view the version information displayed, or use the command line: qpkginfo -i | grep -i hybriddesk
    Affected if Version shown is 4.2.0 through 4.2.17 (any version >=4.2.0 but <4.2.18)
  3. Confirm HybridDesk Station is running
    Check if the HybridDesk Station service is active by accessing the QNAP admin panel under Application > HybridDesk Station status, or via command: ps | grep -i hybriddesk
    Affected if Service is running and version falls within affected range

If HybridDesk Station version is 4.2.0 through 4.2.17 and the service is active, the device is vulnerable to command injection via network access.

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.

dbcve · scoped
Upgrade available Upgrade to 4.2.18 or later
Fixed in 4.2.18
Interim mitigation

Update HybridDesk Station to version 4.2.18 or later to remediate this vulnerability. Until the update can be applied, restrict network access to the device to trusted users and devices only.

Recommended fix High confidence

HybridDesk Station 4.2.18 or later

  1. 1. Log in to the QNAP NAS admin interface.
  2. 2. Navigate to the App Center or HybridDesk Station management section.
  3. 3. Check the current installed version of HybridDesk Station.
  4. 4. If the version is below 4.2.18, locate the upgrade option for HybridDesk Station.
  5. 5. Upgrade HybridDesk Station to version 4.2.18 or later.
  6. 6. Verify the upgrade was successful by checking the installed version again.
Caveat Review QNAP release notes for any compatibility or configuration changes in version 4.2.18

Generated from the published advisory — verify against the referenced sources before acting.

Fix this in Hybriddesk Station Scoped from the published advisory
  • Consultation2.0 h
  • Implementation2.0 h
  • Testing2.0 h
  • Review / QA1.0 h
7.0 hours of engineering $1,240
Get the upgrade done

An estimate, not a bill — we confirm scope with you before any work starts. Need it this week? Rush from $1,984.

Scan for this in your stack

Free · runs locally
dbcve dependency scanner

Check whether your project pulls in CVE-2025-44015 — or any other known-vulnerable package — straight from your lock files. Free and open source; it runs locally and uploads nothing.

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-2025-44015 in production — separate from our analysis above.

No notes yet

Be the first to add a field note for this CVE — a mitigation you’ve verified, a version caveat, or a link to a working fix. Sign in above to contribute.

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
  • No spam, self-promotion, credentials, or personal data