All vulnerabilities
CVE-2025-67038

Lantronix EDS5000 Code Injection Vulnerability

Lantronix EDS5000
Open in ThreatlineRecord JSON
CVSS
9.8Critical
ExploitationExploited in the wildAdded to KEV 23 Jun 2026CISA KEV
Exploit odds (EPSS)20.0%Chance of exploitation activity in the next 30 days, higher than 97% of CVEs. Scored 23 Oct 2026FIRST EPSS
Fixed in2.6.0.4R6Also 3.21.0.0R1CVE List
Federal deadline26 Jun 2026Remediation due date for US federal agenciesCISA KEV
CISA required actionApply 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. CISA KEV

What fixes it

A fixed version on one release line is not the upgrade target for every line. Check your exact version and any vendor backports.

Timeline

  1. 11 Mar 2026, 00:00 UTCPublishedCVE List
  2. 23 Jun 2026Added to CISA KEVCISA KEV

Description

Lantronix EDS5000 contains a code injection vulnerability that could allow attackers to inject arbitrary OS commands into the username parameter. Injected commands are executed with root privileges.

Text from CVE List

Affected versions 10

  • EDS5000 seriesaffected: all versions through 2.1.0.0R3CVE List
  • EDS5000 seriesunaffected: 2.2.0.0R1CVE List
  • G520 seriesaffected: all versions before 2.6.0.4R6CVE List
  • G520 seriesunaffected: 2.6.0.4R6CVE List
  • X300 seriesaffected: all versions before 2.6.0.4R6CVE List
  • X300 seriesunaffected: 2.6.0.4R6CVE List
  • E210 seriesaffected: all versions before 3.21.0.0R1CVE List
  • E210 seriesunaffected: 3.21.0.0R1CVE List
  • E220 seriesaffected: all versions before 3.21.0.0R1CVE List
  • E220 seriesunaffected: 3.21.0.0R1CVE List

References 6