CVE-2025-67036 Lantronix EDS5000, G520, and X300 OS Command Injection
An authenticated attacker can inject arbitrary OS commands via the Log Info page, executing them with root privileges on Lantronix devices.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2025-67036?
CVE-2025-67036 is a high-severity command injection vulnerability in Lantronix EDS5000 series, published on 11 Mar 2026. An attacker needs administrator access to exploit it, with no action from the victim.
Official description
An issue was discovered in Lantronix EDS5000 2.1.0.0R3. The Log Info page allows users to see log files by specifying their names. Due to a missing sanitization in the file name parameter, an authenticated attacker can inject arbitrary OS commands that are executed with root privileges.
Which versions are affected by CVE-2025-67036?
It affects 3 products.
Products include Lantronix Eds5008 Firmware, Lantronix Eds5016 Firmware, Lantronix Eds5032 Firmware.
How do I fix CVE-2025-67036?
No fix has been published for CVE-2025-67036 yet. Limit exposure of the affected software until one is available.
Upgrade, and pass arguments to programs as a list instead of through a shell. More about Command injection.
Is CVE-2025-67036 being exploited?
There is no known exploitation of CVE-2025-67036 in the wild and no public exploit code.
Other vulnerabilities in Lantronix EDS5000 series
Sources
Also known as CVE-2025-67047, GHSA-j94v-49mv-xq4h.