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CVE-2025-67038

Lantronix EDS5000 Code Injection Vulnerability

Lantronix EDS5000 CWE-78

An issue was discovered in Lantronix EDS5000 2.1.0.0R3. The HTTP RPC module executes a shell command to write logs when user's authentication fails. The username is directly concatenated with the command without any sanitization. This allow attackers to inject arbitrary OS commands into the username parameter. Injected commands are executed with root privileges.

CVSS Score
9.8
Critical
EPSS — Exploit Probability
19%
Riskier than 97% of all CVEs · checked 2026-09-20
Exploitation
Confirmed in the wild
KEV since 2026-06-23
Remediation
unknown
Federal deadline 2026-06-26
CISA required action

Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA’s “Forensics Triage Requirements” (see URL in Notes). Follow applicable BOD 26-04 guidance for cloud services or discontinue use of the product if mitigations are unavailable. Stakeholders are responsible for evaluating each asset's internet exposure and ensuring adherence to BOD 26-04 patching guidelines. Deadline for federal agencies: 2026-06-26.

NVD entry PoC / advisory CISA KEV

10 articles across 5 outlets · first covered Jun 23, 2026 · latest Jun 25, 2026

Coverage timeline