CVE-2026-78306

Wireless takeover via unauthenticated Bluetooth DUML commands

Published Aug 24, 2026 · Updated Aug 24, 2026

Missing authentication in affected DJI drone firmware allows physically proximate attackers to alter wireless settings and interrupt links. The Bluetooth DUML command interface accepts unauthenticated writes to Wi-Fi parameters and commands that restart or disable wireless interfaces. Bluetooth proximity is required; replacing the PSK enables internal Wi-Fi access, while destructive commands disconnect control, video, and telemetry links.

CVSS severity8.5

High

EPSS probability0.15%

Next 30 days · Sep 16, 2026

Known exploitationUnconfirmed

Based on sourced intelligence

Hinoki checkNot available

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Summary

What happened

The record

CVE: CVE-2026-78306
Published: Aug 24, 2026
Updated: Aug 24, 2026

Vendor: DJI
Product: DJI Mini 3 Pro
Classifications: CWE-306, CAPEC-115, T1556.004

Attack vector: adjacent
Privileges: unauthenticated

Timeline

How it unfolded

Aug 24, 2026CVE publishedPublication date reported by the CVE source.
Aug 24, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

Affected versionversion=0 <=01.00.0900

What conditions does exploitation require?

Attack vectoradjacent

Required privilegesunauthenticated

What is affected?

DJI · DJI Mini 3 Proversion=0 <=01.00.0900

DJI · DJI Neoversion=0 <=01.00.0400

DJI · DJI Mavic 4 Proversion=0 <=01.00.0500

DJI · DJI Avata 2version=0 <=01.00.0400

DJI · DJI Mavic 3version=0 <=01.00.1400

DJI · DJI Air 3Sversion=0 <=01.00.1400

DJI · DJI Air 3version=0 <=01.00.1600

DJI · DJI Avata 360version=0 <=01.00.0300

DJI · DJI Mavic 3 Proversion=0 <=01.01.0700

DJI · DJI Mini 3version=0 <=01.00.0500

DJI · DJI Mini 2version=0 <=01.07.0200

DJI · DJI Mini 5 Proversion=0 <=01.00.0600

DJI · DJI Mavic 3 Classicversion=0 <=01.00.0800

DJI · DJI Mini 4 Proversion=0 <=01.00.1100

DJI · DJI Neo 2version=0 <=01.00.0500

DJI · DJI Flipversion=0 <=01.00.1200

Published CVSS scores

8.5CIRCLCVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:H/SC:N/SI:H/SA:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026

Latest reporting daySep 16, 2026

Latest daily unique IPsUnavailable

Prior 30-day averageUnavailable

SourceShadowserver honeypots (KEV)

Vectoradjacent

Privilegesunauthenticated

Known exploitationUnconfirmed

Public exploitUnconfirmed

Weakness, pattern, technique

CWE-306Missing Authentication for Critical Function

CAPEC-115Authentication Bypass

T1556.004Network Device Authentication

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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