dbcve.org
Cam Pan V2 FirmwareOperating system · Wyze

CVE-2019-9564

CRITICAL · 9.8 CVSS v3.1 Published 2022-03-30
Fix available
A fix is available. Upgrade to 4.9.8.1002 / 4.36.8.32 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
A vulnerability in the authentication logic of Wyze Cam Pan v2, Cam v2, Cam v3 allows an attacker to bypass login and control the devices. This issue affects: Wyze Cam Pan v2 versions prior to 4.49.1.47. Wyze Cam v2 versions prior to 4.9.8.1002. Wyze Cam v3 versions prior to 4.36.8.32.

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 · high confidence

A critical authentication bypass vulnerability in Wyze Cam v2, v3, and Pan v2 devices allows unauthenticated attackers to gain full control of affected cameras by bypassing the login mechanism. The flaw exists in the authentication logic of specific firmware versions.

MitigationUpdate Wyze Cam Pan v2 to version 4.49.1.47 or later, Wyze Cam v2 to version 4.9.8.1002 or later, and Wyze Cam v3 to version 4.36.8.32 or later to patch the authentication bypass.

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
Cam Pan V2 FirmwareOperating system
Affected:< 4.49.1.47
Cam V2 FirmwareOperating system
Affected:< 4.9.8.1002
Cam V3 FirmwareOperating system
Affected:< 4.36.8.32

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
High
Availability
High

CVSS:3.1/AV:N/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. Identify the Wyze camera model
    Check the physical device label or access Device Settings > Device Info in the Wyze mobile app to confirm whether the device is a Wyze Cam v2, Wyze Cam v3, or Wyze Cam Pan v2.
    Affected if The device is a Wyze Cam v2, v3, or Pan v2 model.
  2. Locate the firmware version
    In the Wyze app, select the camera device, go to Device Settings, then Device Info, and record the Firmware Version number displayed.
    Affected if The firmware version cannot be retrieved from the device.
  3. Compare Wyze Cam Pan v2 firmware version
    If the device is a Wyze Cam Pan v2, compare the installed firmware version (for example, 4.49.1.45) against the affected threshold of 4.49.1.47. Any version lower than 4.49.1.47 is affected.
    Affected if The device is a Wyze Cam Pan v2 with firmware version less than 4.49.1.47.
  4. Compare Wyze Cam v2 firmware version
    If the device is a Wyze Cam v2, compare the installed firmware version (for example, 4.9.8.999) against the affected threshold of 4.9.8.1002. Any version lower than 4.9.8.1002 is affected.
    Affected if The device is a Wyze Cam v2 with firmware version less than 4.9.8.1002.
  5. Compare Wyze Cam v3 firmware version
    If the device is a Wyze Cam v3, compare the installed firmware version (for example, 4.36.8.30) against the affected threshold of 4.36.8.32. Any version lower than 4.36.8.32 is affected.
    Affected if The device is a Wyze Cam v3 with firmware version less than 4.36.8.32.

A user is affected if they own a Wyze Cam v2, v3, or Pan v2 device running firmware version lower than the respective threshold (4.9.8.1002, 4.36.8.32, or 4.49.1.47), as these versions contain the authentication bypass vulnerability.

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 4.9.8.1002 / 4.36.8.32 / 4.49.1.47 or later
Fixed in 4.9.8.10024.36.8.324.49.1.47
Interim mitigation

Update Wyze Cam Pan v2 to version 4.49.1.47 or later, Wyze Cam v2 to version 4.9.8.1002 or later, and Wyze Cam v3 to version 4.36.8.32 or later to patch the authentication bypass.

Recommended fix High confidence

Wyze Cam Pan V2: >= 4.49.1.47 | Wyze Cam V2: >= 4.9.8.1002 | Wyze Cam V3: >= 4.36.8.32

  1. Identify all Wyze Cam devices in your environment and note their specific models (Cam Pan V2, Cam V2, or Cam V3)
  2. Access each camera through the Wyze app and check the current firmware version under Device Settings > Device Info
  3. For Cam Pan V2 devices: Update firmware to version 4.49.1.47 or later via the Wyze app
  4. For Cam V2 devices: Update firmware to version 4.9.8.1002 or later via the Wyze app
  5. For Cam V3 devices: Update firmware to version 4.36.8.32 or later via the Wyze app
  6. Verify the firmware update was successful by rechecking the firmware version after update completes
  7. Restart each camera to ensure the new firmware is fully operational

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

Fix this in Cam Pan V2 Firmware Scoped from the published advisory
  • Consultation2.0 h
  • Implementation4.0 h
  • Testing3.0 h
  • Review / QA2.0 h
11.0 hours of engineering $1,930
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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-2019-9564 in production — separate from our analysis above.

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What this is

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What belongs here
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  • Version or environment caveats, and links to real fixes
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