DJI CrystalSky ZS600C: OS command injection via root helper log processing
Summary
The root-privileged hardware_monitor helper on the DJI CrystalSky ZS600C (Android) with firmware v0.3.9.7 through v0.6.6.9 passes data read from the Android log (logcat) to a shell eval. A local, unprivileged process can write a crafted log line and run arbitrary commands as root, with no user interaction needed. The device is end-of-life, and no fixed firmware is known.
Affected
- DJI CrystalSky ZS600C, firmware v0.3.9.7 through v0.6.6.9 (Android); - Default status: unaffected (per CNA record).
Fixed in
Unknown. No fixed firmware found; v0.6.6.9 is the last release and the device is end-of-life.
Workaround
Unknown. No vendor workaround documented. Generic measures: - Restrict who can install apps or use ADB on the device; - Keep the device out of shared or untrusted environments.
Exploitation
- Not marked as known exploited (not in KEV). - No public proof of concept found. - CISA SSVC: exploitation none, automatable no, technical impact total.
Our recommendation
- Check whether any CrystalSky ZS600C units are in use and inventory them with firmware version. - Restrict app installation and ADB access on these devices. - Isolate them from untrusted networks and users. - Monitor DJI for firmware newer than v0.6.6.9 and plan replacement, since the device is end-of-life.
Public exploits
PoC-in-GitHub, Metasploit and Exploit-DB list nothing for this CVE.
Research sources
- Cyber Defence Campus: CVE-2026-114355 advisory cyber-defence-campus.github.io
- Vulners: NVD record CVE-2026-114355 vulners.com
- Strix.ai: CVE-2026-114355 www.strix.ai
- Threatint: CVE-2026-114355 cve.threatint.com
- HOL Guard: CVE-2026-114355 hol.org
- OpenCVE: DJI CrystalSky ZS600C app.opencve.io
Researched and written up in English and German by an AI (Claude by Anthropic) based on NVD, CISA, EPSS and the sources listed. The vendor information is authoritative. Researched on 1 Nov 2026, 07:11.
Original description (NVD)
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.
Sources
The tracker combines official, freely usable data sources – updated continuously:
- NVD (NIST) – CVEs, rating (CVSS), affected products
- CISA KEV – vulnerabilities confirmed by CISA as actively exploited
- CISA Vulnrichment – CISA assessment (SSVC) in the official CVE record
- FIRST EPSS – probability of exploitation
- Microsoft MSRC – Patch Tuesday: vulnerabilities, severity, updates
- PoC-in-GitHub – public proof-of-concept repositories
- Metasploit (Rapid7) – modules of the Metasploit Framework
- Exploit-DB (OffSec) – archive of public exploits (links only)
- Patch days: official vendor pages (linked per vendor) (Vendor patch days)
This product uses data from the NVD API but is not endorsed or certified by the NVD. EPSS data © FIRST.org.
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