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Fencer Vulns
high 8.8

CVE-2025-67034 json

Lantronix EDS5000, G520, and X300 OS Command Injection

published 2026-03-11 8 mo ago modified 2026-09-04 2 mo ago also EUVD-2025-208579

cvss
8.8
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.6%
EPSS 0.6% chance of exploitation in 30 days, percentile 48%
public exploits
0
none known

Summary

An issue was discovered in Lantronix EDS5000 2.1.0.0R3. An authenticated attacker can inject OS commands into the "name" parameter when deleting SSL credentials through the management interface. Injected commands are executed with root privileges.

Patch / fix

  • Lantronix EDS5000 series 2.2.0.0R1
  • Lantronix G520 series 2.6.0.4R6
  • Lantronix X300 series 2.6.0.4R6

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

cisa ICSA-26-069-02 updated cvss 7.2

Lantronix EDS3000PS and EDS5000 (Update B)

  • Lantronix EDS5000 series <=2.1.0.0R3
    affected: fixed in 2.2.0.0R1, mitigation “For more information or technical assistance, contact Lantronix support (Support@lantronix.com).” lantronix.com
  • Lantronix G520 series <2.6.0.4R6 Lantronix X300 series <2.6.0.4R6
    affected: fixed in 2.6.0.4R6, mitigation “For more information or technical assistance, contact Lantronix support (Support@lantronix.com).” lantronix.com

From CISA ICS and IT advisories (CSAF, https://github.com/cisagov/CSAF), a U.S. Government work; changed: reduced to products, statuses and remediations. CISA notification · csaf

CISA SSVC

Exploitation
none
Automatable
no
Technical impact
total
Assessed
7 mo ago

Exploit prediction

0.58% chance of exploitation in the next 30 days, higher than 48% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
CNA 3.1 7.2 CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
CNA 4.0 8.6 CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
CISA ADP 3.1 8.8 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CNA 4.0 8.6 CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
CNA 3.1 8.8 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected products

  • Lantronix EDS5000 series
  • Lantronix G520 series
  • Lantronix X300 series

Classification

Weakness
  • CWE-78 Improper Neutralization of Special Elements used in an OS Command
  • CWE-94 Improper Control of Generation of Code

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.