EUVD-2026-63973
GHSA-gh7r-589j-33x7
Severity by source
CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/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:X/AU:X/R:X/V:X/RE:X/U:X
Adjacent BLE sniffing with no privileges or interaction (AV:A/AC:L/PR:N/UI:N); credential disclosure is C:H, network join enables I:H, and scope changes (S:C) as the leaked creds compromise the drone network beyond the BLE component.
Primary rating from Vendor (CIRCL).
CVSS VectorVendor: CIRCL
CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/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:X/AU:X/R:X/V:X/RE:X/U:X
Lifecycle Timeline
2DescriptionCVE.org
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 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. There is no user-side mitigation that fully addresses the vulnerability without upgrading.
AnalysisAI
Cleartext exposure of Wi-Fi credentials in DJI consumer and prosumer drones lets an attacker within Bluetooth range recover the drone's Wi-Fi SSID, PSK, and trusted-client UUID by passively sniffing unencrypted DUML-over-BLE messages exchanged during a normal DJI Fly connection or QuickTransfer handoff. This affects a broad range of current DJI models (Neo, Flip, Air 3/3S, Avata 2/360, Mavic 3 family, Mavic 4 Pro, and Mini 2 through Mini 5 Pro) below specific firmware versions. …
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Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | Exploitation requires the attacker to be within BLE range of the drone (or its controlling phone) at the moment the DJI Fly app performs a Wi-Fi connection or the drone is switched to QuickTransfer mode - that connection event is the exact trigger that causes the unencrypted DUML credential exchange over BLE. … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | This is a genuine high-priority issue rather than an inflated CVSS number: the CVSS 4.0 base is 9.4 (AV:A/AC:L/AT:N/PR:N/UI:N with high confidentiality, integrity, and availability impact on both the vulnerable and subsequent systems), and the attack is fully passive, low-complexity, and requires no authentication or user interaction from the attacker's side. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in. |
| Exploit Scenario | An attacker positions a commodity BLE sniffer within radio range of a DJI operator (for example, at a public flying field or event) and passively records the BLE traffic while the operator makes a normal DJI Fly connection or triggers QuickTransfer. From that single capture the attacker extracts the drone's Wi-Fi SSID, PSK, and trust UUID, then later joins the drone's internal network and replays the UUID to be treated as an already-trusted device - skipping the physical new-device confirmation - while also decrypting the operator's Wi-Fi traffic. … |
| Remediation | Vendor-released patch: update each affected drone to at or above its listed fixed firmware version (e.g., DJI Neo 01.00.0400, DJI Air 3 01.00.1600, DJI Mavic 3 Pro 01.01.0700, DJI Mavic 4 Pro 01.00.0500, DJI Mini 5 Pro 01.00.0600, and the corresponding versions for the other models) via the DJI Fly app or DJI Assistant, per the DJI advisory at https://support.dji.com/help/content?customId=en-us03400011149&spaceId=34&re=US&lang=en. … Detailed patch versions, workarounds, and compensating controls in full report. |
Recommended ActionAI
Within 24 hours, identify and inventory all DJI drones in corporate use, focusing on Neo, Flip, Air 3/3S, Avata 2/360, Mavic 3 family, Mavic 4 Pro, and Mini 2 through Mini 5 Pro models, and categorize by operational necessity. …
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Same weakness CWE-311 – Missing Encryption of Sensitive Data
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External POC / Exploit Code
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