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Missing AuthenticationWeakness · CWE-306

CVE-2026-12527

MEDIUM · 6.0 CVSS v4.0 Published 2026-06-18
Mitigation only
No fix yet — a mitigation exists. There is no fixed release. A documented workaround reduces exposure in the meantime.
See remediation →
65/100
Remediation priority · Elevated
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 broken authorization boundary in the RTSP media delivery pipeline of Shenzhen Liandian Communication Technology LTD V380 IP Camera firmware AppFHE1_V1.0.6.020230803 enables unauthenticated network actors to bypass the device’s credential-enforced live-view workflow and directly retrieve real-time video stream data.

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

A broken authorization boundary in the RTSP media delivery pipeline of V380 IP Camera firmware AppFHE1_V1.0.6.020230803 allows unauthenticated network actors to bypass the device's credential-enforced live-view workflow and directly retrieve real-time video stream data. The RTSP endpoint fails to enforce authentication checks that the main web interface properly implements.

MitigationApply network segmentation to isolate the camera from untrusted networks; monitor for unauthorized RTSP connections; contact vendor for firmware update; consider replacing affected devices if no patch is available.

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

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
Adjacent
Complexity
Low
Privileges
None
Authentication
Y
User interaction
None
Scope
P

CVSS:4.0/AV:A/AC:L/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:P/AU:Y/R:X/V:C/RE:X/U:Red

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 V380 IP Camera firmware version
    Access the camera's web administration interface and navigate to the device info or system settings page to view the firmware version. Look for version AppFHE1_V1.0.6.020230803 or earlier.
    Affected if Firmware version matches AppFHE1_V1.0.6.020230803 or is an earlier release of this AppFHE1 branch
  2. Confirm RTSP service is enabled
    In the camera web interface, check network settings or streaming configuration to verify the RTSP server is turned on. Note the RTSP port number if displayed.
    Affected if RTSP streaming service is enabled on the device
  3. Test RTSP endpoint for authentication bypass
    Use a media player such as VLC or an RTSP client tool to attempt a connection to rtsp://[camera-ip-address]:[port]/ without providing any username or password credentials.
    Affected if Real-time video stream plays successfully without requiring authentication credentials

If the device is a V380 IP Camera with firmware AppFHE1_V1.0.6.020230803 or earlier and the RTSP stream is accessible without credentials, the environment is affected by this 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.

From vendor data
Mitigation available No clean upgrade yet — mitigate in the meantime
Mitigation

Apply network segmentation to isolate the camera from untrusted networks; monitor for unauthorized RTSP connections; contact vendor for firmware update; consider replacing affected devices if no patch is available.

Have this fixed Scoped from the published advisory
  • Consultation4.0 h
  • Implementation16.0 h
  • Testing8.0 h
  • Review / QA4.0 h
32.0 hours of engineering $5,600
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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-2026-12527 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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