---
id: "CVE-2026-114355"
kind: "vulnerability"
aliases: ["CVE-2026-114355"]
title: "DJI CrystalSky firmware: local app can run commands as root via logs"
severity: "high"
cvss: 8.6
epss: 0.00953
exploited: false
status: "open"
category: "infrastructure"
products: [{"name": "CrystalSky ZS600C firmware", "fixed": [], "affected": ">= 0.3.9.7, <= 0.6.6.9", "ecosystem": "vendor"}]
ecosystems: ["vendor"]
tags: ["android", "crystalsky", "dji", "drone-operators", "infrastructure", "local-privilege-escalation"]
not_affected_if: ["no-local-untrusted-apps", "other-firmware-versions"]
published_at: "2026-10-23T14:17:36+00:00"
first_seen_at: "2026-10-23T21:57:34+00:00"
updated_at: "2026-10-25T12:38:50+00:00"
sources: [{"source": "nvd", "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-114355", "first_seen_at": "2026-10-23T21:57:34+00:00"}, {"source": "analyst", "url": null, "first_seen_at": "2026-10-23T23:35:31+00:00"}, {"source": "epss", "url": "https://api.first.org/data/v1/epss?cve=CVE-2026-114355", "first_seen_at": "2026-10-25T12:38:50+00:00"}]
---

# DJI CrystalSky firmware: local app can run commands as root via logs

The root-privileged hardware_monitor helper on DJI CrystalSky ZS600C tablets reads crafted lines from Android logcat and passes them to a shell eval. A local unprivileged process that writes such a line can execute arbitrary commands as root.

_Summary, check and fix written by a model from the sources; labelled as such._

## Affected

- vendor:CrystalSky ZS600C firmware affected >= 0.3.9.7, <= 0.6.6.9 fixed ?

## How to check

Check firmware version in the CrystalSky ZS600C settings (About). Versions 0.3.9.7 to 0.6.6.9 are affected. No DJI-published check method found.

## Fix

No fixed firmware published as of 2026-10-23 (unknown; DJI advisory not found). Mitigation: install no untrusted apps on the tablet, and use it only for flight apps.

## Timeline

- 2026-10-23T21:57:34+00:00 nvd https://nvd.nist.gov/vuln/detail/CVE-2026-114355
- 2026-10-23T23:35:31+00:00 analyst — CVE record (NCSC.ch CNA, finder Cyber-Defence Campus, Llorenç Romá Alvarez) confirms affected 0.3.9.7 through 0.6.6.9. No fixed firmware or DJI advisory found; the researcher's write-up page returned 404 and the index shows no detail. No PoC or exploitation seen. Sibling CVEs 114353/114354/114356/114357 on the same device.
- 2026-10-25T12:38:50+00:00 epss https://api.first.org/data/v1/epss?cve=CVE-2026-114355

## Documents

- [advisory] CVE Record CVE-2026-114355 (NCSC.ch CNA) https://www.cve.org/CVERecord?id=CVE-2026-114355
- [describes] Cyber-Defence Campus vulnerabilities index (finder) https://cyber-defence-campus.github.io/projects/vulnerabilities/

## From the sources

OS command injection in the root-privileged 'hardware_monitor' helper in DJI CrystalSky ZS600C firmware v0.3.9.7 through v0.6.6.9 on Android allows a local unprivileged process to execute arbitrary commands as root by writing a crafted line to the Android log (logcat), which the helper reads and passes to a shell eval.

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_Free to read at a human pace. An API with keys and an MCP server are in preparation; early access: hello@infrastack.ai_