H4d8pr1 FirmwareOperating system · Honeywell

CVE-2019-18230

HIGH · 7.5 CVSS v3.1 Published 2019-10-31
Fix available
A fix is available. Upgrade to 1.000.hw01.1.20190822 / 1.000.hw01.3.20190820 or later.
See remediation →
84/100
Remediation priority · High
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
Honeywell equIP and Performance series IP cameras, multiple versions, A vulnerability exists where the affected product allows unauthenticated access to audio streaming over HTTP.

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

Honeywell equIP and Performance series IP cameras contain an authentication bypass vulnerability allowing unauthenticated attackers to access audio streams over unencrypted HTTP. This enables potential eavesdropping on monitored areas without requiring any credentials.

MitigationEnable authentication requirements for audio streaming functionality and migrate from unencrypted HTTP to HTTPS to prevent unauthorized audio access.

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
H4d8pr1 FirmwareOperating system
Affected:< 1.000.hw01.3.20190820
Hfd5pr1 FirmwareOperating system
Affected:< 1.000.hw01.1.20190822
Hpw2p1 FirmwareOperating system
Affected:< 1.000.hw01.3.20190820
Hdzp304di FirmwareOperating system
Affected:< 1.000.hw10.5.20190812
Hdzp252di FirmwareOperating system
Affected:< 1.000.hw02.3.20181109
Hdz302din S1 FirmwareOperating system
Affected:< 1.000.0041.20180530
Hdz302lik FirmwareOperating system
Affected:< 1.000.61.1.20180607
Hdz302liw FirmwareOperating system
Affected:< 1.000.61.1.20180607

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
Privileges
None
User interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
None
Availability
None

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

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 camera model
    Access the camera web interface or check the device label to determine the exact model number (H4d8pr1, Hfd5pr1, HPw2p1, Hdzp304di, Hdzp252di, Hdz302din S1, Hdz302lik, or Hdz302liw)
    Affected if The model matches one of the eight affected product names listed in the CVE
  2. Check firmware version
    Log into the camera admin interface and navigate to System > Firmware/Version, or use the ONVIF or RTSP protocol to query device information. Compare the installed firmware version against the specific threshold for your model (for example: H4d8pr1 requires >= 1.000.hw01.3.20190820)
    Affected if The installed firmware version is lower than the version threshold listed for that specific model
  3. Verify HTTP audio streaming is accessible
    Attempt to access the audio stream over HTTP without authentication. Common endpoints include /audio or /stream/audio. Use a tool like curl or a browser to request http://[camera-ip]/audio and observe if audio data is returned without login credentials
    Affected if Audio stream content is returned over HTTP without requiring any authentication credentials
  4. Check authentication settings for audio
    Navigate to the camera web interface under Settings > Audio or Security > Authentication, and verify whether authentication is required for audio streaming functionality
    Affected if Authentication is disabled or set to optional for audio streaming, allowing anonymous access

A defender is affected if they are running any of the eight listed Honeywell camera models with firmware versions below the specified thresholds AND HTTP audio streaming is accessible without authentication credentials.

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 1.000.hw01.1.20190822 / 1.000.hw01.3.20190820 / 1.000.hw02.3.20181109 or later
Fixed in 1.000.hw01.1.201908221.000.hw01.3.201908201.000.hw02.3.20181109
Interim mitigation

Enable authentication requirements for audio streaming functionality and migrate from unencrypted HTTP to HTTPS to prevent unauthorized audio access.

Fix this in H4d8pr1 Firmware Scoped from the published advisory
  • Consultation4.0 h
  • Implementation6.0 h
  • Testing4.0 h
  • Review / QA2.0 h
16.0 hours of engineering $2,840
Get the upgrade done

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Scan for this in your stack

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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-2019-18230 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
  • No spam, self-promotion, credentials, or personal data