CVE-2026-78251: DJI Drone FTP Service Allows Unrestricted Storage Consumption of the /blackbox Directory
DJI · Neo
Affected: DJI Neo · Exploitation: unlikely (under 1%)
Not in CyberSIXT coverage yet: no article names this CVE. This page shows the public record.
Higher than 35% of scored CVEs
DescriptionCVE.org
DJI drones contain an FTP service that uses hardcoded credentials shared across affected models and permits authenticated users to upload files without limits on file size, file count, or total storage consumed in /blackbox/upgrade/, as well as overwrite existing files in that directory. An attacker with access to the drone's internal network or USB RNDIS interface can exhaust the available storage, preventing the aircraft from writing flight records, logs, and telemetry and potentially preventing subsequent firmware updates. Uploaded files persist across reboot and factory reset. Affected models are DJI Neo until 01.00.0400, DJI Neo 2 until 01.00.0500, DJI Flip until 01.00.1200, DJI Air 3 until 01.00.1600, DJI Air 3S until 01.00.1400, DJI Avata 2 until 01.00.0400, DJI Avata 360 until 01.00.0300, DJI Mavic 3 until 01.00.1400, DJI Mavic 3 Classic until 01.00.0800, DJI Mavic 3 Pro until 01.01.0700, DJI Mavic 4 Pro until 01.00.0500, DJI Mini 2 until 01.07.0200, DJI Mini 3 until 01.00.0500, DJI Mini 3 Pro until 01.00.0900, DJI Mini 4 Pro until 01.00.1100, and DJI Mini 5 Pro until 01.00.0600. Remediation requires a firmware update from the vendor.
Affected products16
From the CVE record. A product or version that is not listed is unknown, not unaffected.
- DJI · Neoup to and including 01.00.0400
- DJI · Neo 2up to and including 01.00.0500
- DJI · Flipup to and including 01.00.1200
- DJI · Air 3up to and including 01.00.1600
- DJI · Air 3Sup to and including 01.00.1400
- DJI · Avata 2up to and including 01.00.0400
- DJI · Avata 360up to and including 01.00.0300
- DJI · Mavic 3up to and including 01.00.1400
- DJI · Mavic 3 Classicup to and including 01.00.0800
- DJI · Mavic 3 Proup to and including 01.01.0700
- DJI · Mavic 4 Proup to and including 01.00.0500
- DJI · Mini 2up to and including 01.07.0200
- DJI · Mini 3up to and including 01.00.0500
- DJI · Mini 3 Proup to and including 01.00.0900
- DJI · Mini 4 Proup to and including 01.00.1100
- DJI · Mini 5 Proup to and including 01.00.0600
On the Atlas
Every published CVE is on the CyberSIXT Atlas, grouped by weakness, vendor and month.
- Exploitation
- Unlikely (under 1%). EPSS under 1%, or no score yet.
- CISA KEV
- Not listed
- Public check
- No public nuclei template
- Vendor
- DJI
- Published
- August 2026
CoverageNo articles yet
No CyberSIXT article names CVE-2026-78251 yet, so there is no coverage timeline, action brief or change log for it. Everything on this page comes from the public CVE record, CISA KEV, EPSS and the nuclei template index. Search the archive or see the CVEs in the news.