Vulnerability Intelligence Report
Lantronix EDS5000, G520, and X300 OS Command Injection
CVE-2025-67037
An issue was discovered in Lantronix EDS5000 2.1.0.0R3. An authenticated attacker can inject OS commands into the "tunnel" parameter when killing a tunnel connection. Injected commands are executed with root privileges.
Injection
No Active Exploit Signals
CVSS Base Score
8.8
HIGH
Exploitability:2.9
Impact Score:5.9
EPSS Probability:0.30%
Executive Threat Verdict
Evaluating...
Evaluating Threat Landscape...
Assessing known weaponization, exploitation telemetry, and federal advisories.
Attack Surface
—
Authentication
—
Weaponization
—
SSVC Action
—
Weaknesses (CWE)
CWE-78 ↗CWE-78
Affected Products & Versions
| Vendor | Product | Affected Versions |
|---|---|---|
| Lantronix | EDS5000 series | 0 <= 2.1.0.0R3 (affected), 2.2.0.0R1 (unaffected) |
| Lantronix | G520 series | 0 < 2.6.0.4R6 (affected), 2.6.0.4R6 (unaffected) |
| Lantronix | X300 series | 0 < 2.6.0.4R6 (affected), 2.6.0.4R6 (unaffected) |
References & Technical Advisories
No reference links found.
Threat Intelligence Signals
Identity & Timeline
| Status | PUBLISHED |
| Assigning Authority | MITRE Corporation · N/A · USA |
| Reserved | 2025-12-08T00:00:00 |
| Published | 2026-03-11T00:00:00 |
| Last Updated | 2026-09-04T20:24:53 |
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