Critical

Cleartext Exposure of DJI Drone Wi-Fi Credentials via BLE

Type: advisorySource: Official CVE List1 source record

DJI drones transmit DUML (DJI Universal Markup Language) protocol messages over BLE (Bluetooth Low Energy) without encryption. When a client attempts to connect to the drone over Wi-Fi, or when the drone is switched to QuickTransfer mode, the DJI Fly application exchanges DUML messages with the drone over BLE, including the Wi-Fi credentials. An attacker within BLE range can passively sniff this traffic and recover the credentials in cleartext, including the drone's Wi-Fi PSK, SSID, and trusted identifier UUID. Obtaining these credentials allows the attacker to join the drone's internal Wi-Fi network, interact with network services exposed by the drone, and decrypt Wi-Fi traffic exchanged between the drone and the legitimate user. * An attacker within BLE range recovers the Wi-Fi SSID and PSK in cleartext, and can then join the drone's network * The same capture also exposes the session UUID identifier, which is the only thing the drone uses to tell a trusted client from an unknown one, so the attacker can replay it and skip the physical confirmation of new connected devices. * The credentials do not change between sessions unless the operator manually resets the Wi-Fi settings, so one capture stays valid indefinitely * The attack is fully passive, with nothing transmitted and no connection made, so neither the operator nor the drone has any indication the session was observed * A BLE sniffer and presence during one normal DJI Fly connection are needed Affected models are DJI

Announced 21 Aug 2026Source revision 1

Original source ↗

CVE-2026-77812

Primary source · Revision 1

Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.

Security context

Source reference: cve:CVE-2026-77812

Neo

Source reference: /containers/cna/affected/0/product

Affected versions: Not stated in this record
Fixed versions: Not stated in this record
Prerequisites: Not stated in this record

Neo 2

Source reference: /containers/cna/affected/1/product

Affected versions: Not stated in this record
Fixed versions: Not stated in this record
Prerequisites: Not stated in this record

DJI Flip

Source reference: /containers/cna/affected/2/product

Affected versions: Not stated in this record
Fixed versions: Not stated in this record
Prerequisites: Not stated in this record

Air 3

Source reference: /containers/cna/affected/3/product

Affected versions: Not stated in this record
Fixed versions: Not stated in this record
Prerequisites: Not stated in this record

Air 3S

Source reference: /containers/cna/affected/4/product

Affected versions: Not stated in this record
Fixed versions: Not stated in this record
Prerequisites: Not stated in this record

Avata 2

Source reference: /containers/cna/affected/5/product

Affected versions: Not stated in this record
Fixed versions: Not stated in this record
Prerequisites: Not stated in this record

Avata 360

Source reference: /containers/cna/affected/6/product

Affected versions: Not stated in this record
Fixed versions: Not stated in this record
Prerequisites: Not stated in this record

Mavic 3

Source reference: /containers/cna/affected/7/product

Affected versions: Not stated in this record
Fixed versions: Not stated in this record
Prerequisites: Not stated in this record

Mavic 3 Classic

Source reference: /containers/cna/affected/8/product

Affected versions: Not stated in this record
Fixed versions: Not stated in this record
Prerequisites: Not stated in this record

Mavic 3 Pro

Source reference: /containers/cna/affected/9/product

Affected versions: Not stated in this record
Fixed versions: Not stated in this record
Prerequisites: Not stated in this record

Mavic 4 Pro

Source reference: /containers/cna/affected/10/product

Affected versions: Not stated in this record
Fixed versions: Not stated in this record
Prerequisites: Not stated in this record

Mini 2

Source reference: /containers/cna/affected/11/product

Affected versions: Not stated in this record
Fixed versions: Not stated in this record
Prerequisites: Not stated in this record

Mini 3

Source reference: /containers/cna/affected/12/product

Affected versions: Not stated in this record
Fixed versions: Not stated in this record
Prerequisites: Not stated in this record

Mini 3 Pro

Source reference: /containers/cna/affected/13/product

Affected versions: Not stated in this record
Fixed versions: Not stated in this record
Prerequisites: Not stated in this record

Mini 4 Pro

Source reference: /containers/cna/affected/14/product

Affected versions: Not stated in this record
Fixed versions: Not stated in this record
Prerequisites: Not stated in this record

Mini 5 Pro

Source reference: /containers/cna/affected/15/product

Affected versions: Not stated in this record
Fixed versions: Not stated in this record
Prerequisites: Not stated in this record

Structured affected-version data

Original package identities and version rules from this source.

[
  {
    "vendor": "DJI",
    "product": "Neo",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "versionType": "semver",
        "lessThanOrEqual": "01.00.0400"
      }
    ],
    "defaultStatus": "unaffected"
  },
  {
    "vendor": "DJI",
    "product": "Neo 2",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "versionType": "semver",
        "lessThanOrEqual": "01.00.0500"
      }
    ],
    "defaultStatus": "unaffected"
  },
  {
    "vendor": "DJI",
    "product": "DJI Flip",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "versionType": "semver",
        "lessThanOrEqual": "01.00.1200"
      }
    ],
    "defaultStatus": "unaffected"
  },
  {
    "vendor": "DJI",
    "product": "Air 3",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "versionType": "semver",
        "lessThanOrEqual": "01.00.1600"
      }
    ],
    "defaultStatus": "unaffected"
  },
  {
    "vendor": "DJI",
    "product": "Air 3S",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "versionType": "semver",
        "lessThanOrEqual": "01.00.1400"
      }
    ],
    "defaultStatus": "unaffected"
  },
  {
    "vendor": "DJI",
    "product": "Avata 2",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "versionType": "semver",
        "lessThanOrEqual": "01.00.0400"
      }
    ],
    "defaultStatus": "unaffected"
  },
  {
    "vendor": "DJI",
    "product": "Avata 360",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "versionType": "semver",
        "lessThanOrEqual": "01.00.0300"
      }
    ],
    "defaultStatus": "unaffected"
  },
  {
    "vendor": "DJI",
    "product": "Mavic 3",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "versionType": "semver",
        "lessThanOrEqual": "01.00.1400"
      }
    ],
    "defaultStatus": "unaffected"
  },
  {
    "vendor": "DJI",
    "product": "Mavic 3 Classic",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "versionType": "semver",
        "lessThanOrEqual": "01.00.0800"
      }
    ],
    "defaultStatus": "unaffected"
  },
  {
    "vendor": "DJI",
    "product": "Mavic 3 Pro",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "versionType": "semver",
        "lessThanOrEqual": "01.01.0700"
      }
    ],
    "defaultStatus": "unaffected"
  },
  {
    "vendor": "DJI",
    "product": "Mavic 4 Pro",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "versionType": "semver",
        "lessThanOrEqual": "01.00.0500"
      }
    ],
    "defaultStatus": "unaffected"
  },
  {
    "vendor": "DJI",
    "product": "Mini 2",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "versionType": "semver",
        "lessThanOrEqual": "01.07.0200"
      }
    ],
    "defaultStatus": "unaffected"
  },
  {
    "vendor": "DJI",
    "product": "Mini 3",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "versionType": "semver",
        "lessThanOrEqual": "01.00.0500"
      }
    ],
    "defaultStatus": "unaffected"
  },
  {
    "vendor": "DJI",
    "product": "Mini 3 Pro",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "versionType": "semver",
        "lessThanOrEqual": "01.00.0900"
      }
    ],
    "defaultStatus": "unaffected"
  },
  {
    "vendor": "DJI",
    "product": "Mini 4 Pro",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "versionType": "semver",
        "lessThanOrEqual": "01.00.1100"
      }
    ],
    "defaultStatus": "unaffected"
  },
  {
    "vendor": "DJI",
    "product": "Mini 5 Pro",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "versionType": "semver",
        "lessThanOrEqual": "01.00.0600"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

Related CVEs: CVE-2026-77812
Source reference: /cveMetadata/cveId

Publisher severity

critical

Source reference: /containers/cna/metrics

Event: #17063 · Revision 1
Added to Heist Feed: Sun, 25 Oct 2026 01:26:59 GMT
Publisher date: Fri, 21 Aug 2026 14:06:55 GMT

Read the original announcement