What is GHSA-pvg3-27hx-g76q?

GHSA-pvg3-27hx-g76q is a security advisory published by GitHub Security Advisories with High severity. Hidden functionality (undocumented backdoor) in the root-privileged 'assistant' daemon in DJI...

Which CVE IDs does GHSA-pvg3-27hx-g76q cover?

GHSA-pvg3-27hx-g76q covers the following CVE IDs: CVE-2026-114353. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

GHSA-pvg3-27hx-g76qHigh

Hidden functionality (undocumented backdoor) in the root-privileged 'assistant' daemon in DJI...

Vendor

GitHub Security Advisories

Published

October 23, 2026

Last Modified

October 23, 2026

🔗 CVE IDs covered (1)

CVE-2026-114353 →

📋 Description

Hidden functionality (undocumented backdoor) in the root-privileged 'assistant' daemon in DJI CrystalSky ZS600C firmware v0.3.9.7 through v0.6.6.9 on Android allows a physically-present attacker with USB access to execute arbitrary OS commands as root by sending the hard-coded magic string 'dji26656677' to the USB-gadget serial interface (/dev/ttyGS0), after which each subsequent line is passed to system().

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-114353
https://cyber-defence-campus.github.io/projects/vulnerabilities/CVE-2026-114353
https://github.com/advisories/GHSA-pvg3-27hx-g76q