X200 FirmwareOperating system · 70mai

CVE-2025-11943

CRITICAL · 9.8 CVSS v3.1 Published 2025-10-19
Fix available
A fix is available. Upgrade to after 2025-10-10 or later.
See remediation →
100/100
Remediation priority · Urgent
Public exploit 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 has been found in 70mai X200 up to 20251010. Affected by this vulnerability is an unknown functionality of the component HTTP Web Server. The manipulation leads to use of default credentials. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

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

The 70mai X200 dashcam device has a default credential vulnerability in its HTTP web server component. Attackers can remotely authenticate using manufacturer-default credentials to gain unauthorized access to the device's web interface and potentially the device itself.

MitigationImmediately change default credentials to strong, unique values. If firmware updates are available from 70mai, apply them. Consider network segmentation to limit exposure of the device's web interface to untrusted networks.

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
X200 FirmwareOperating system
Affected:<= 2025-10-10

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 device model
    Locate the device label or access the web interface to confirm the model is 70mai X200
    Affected if Device is a 70mai X200 dashcam
  2. Check firmware version
    Access the device web interface or check device settings for the firmware version information
    Affected if Firmware version is 2025-10-10 or earlier
  3. Verify HTTP web server is exposed
    Determine if the device HTTP web server is accessible from the network by checking device network configuration or attempting to reach its web interface on common ports (80, 443, 8080)
    Affected if HTTP web server is enabled and reachable on the network
  4. Confirm credentials have been changed
    Log into the web interface and verify that authentication credentials have been modified from the manufacturer default values
    Affected if Default manufacturer credentials are still in use or have not been changed

User is affected if they have a 70mai X200 dashcam running firmware <= 2025-10-10 with the HTTP web server exposed and default credentials still active

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 2025-10-10
Interim mitigation

Immediately change default credentials to strong, unique values. If firmware updates are available from 70mai, apply them. Consider network segmentation to limit exposure of the device's web interface to untrusted networks.

Fix this in X200 Firmware Scoped from the published advisory
  • Consultation3.0 h
  • Implementation2.0 h
  • Testing2.0 h
  • Review / QA1.0 h
8.0 hours of engineering $1,440
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Scan for this in your stack

Free · runs locally
dbcve dependency scanner

Check whether your project pulls in CVE-2025-11943 — 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-2025-11943 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