CVE-2025-67038 (GCVE-0-2025-67038)

Vulnerability from cvelistv5 – Published: 2026-03-11 00:00 – Updated: 2026-06-24 03:55
VLAI CISA KEVIntel
Summary
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 authantication 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.
Severity
9.8 (Critical)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
SSVC
Exploitation: active Automatable: yes Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
  • n/a
  • CWE-94 - Improper Control of Generation of Code ('Code Injection')
Assigner
References
CISA
Known Exploited Vulnerability - GCVE BCP-07 Compliant
KEV entry ID: 64a89941-4f82-4d29-92b5-c82e90d75581

Vulnerability ID: CVE-2025-67038

Status: Confirmed

Status Updated: 2026-06-23 00:00 UTC

Exploited: Yes

Timestamps
First Seen: 2026-06-23
Asserted: 2026-06-23
Scope
Notes: KEV entry: Lantronix EDS5000 Code Injection Vulnerability | Affected: Lantronix / EDS5000 | 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. | 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. | Due date: 2026-06-26 | Known ransomware campaign use (KEV): Unknown | Notes (KEV): https://ltrxdev.atlassian.net/wiki/spaces/LTRXTS/pages/2538438657/Latest+Firmware+for+the+EDS5000+series+EDS5008+EDS5016+EDS5032 ; BOD 26-04: https://www.cisa.gov/news-events/directives/bod-26-04-prioritizing-security-updates-based-risk ; Forensics Triage Requirements: https://www.cisa.gov/news-events/directives/bod-26-04-implementation-guidance-prioritizing-security-updates-based-risk ; https://nvd.nist.gov/vuln/detail/CVE-2025-67038
Evidence

Type: Vendor Report

Signal: Successful Exploitation

Confidence: 80%

Source: cisa-kev

Details
Cwes CWE-78 CWE-94
Feed CISA Known Exploited Vulnerabilities Catalog
Product EDS5000
Due Date 2026-06-26
Date Added 2026-06-23
Vendorproject Lantronix
Vulnerabilityname Lantronix EDS5000 Code Injection Vulnerability
Knownransomwarecampaignuse Unknown
References
Created: 2026-06-23 18:00 UTC | Updated: 2026-06-23 18:00 UTC
KEVIntel
Known Exploited Vulnerability - GCVE BCP-07 Compliant
KEV entry ID: 8e8a4f05-9e1b-4d1f-b0d9-81ac83a41432

Vulnerability ID: CVE-2025-67038

Status: Confirmed

Status Updated: 2026-06-23 00:00 UTC

Exploited: Yes

Timestamps
First Seen: 2026-06-23
Asserted: 2026-06-23
Scope
Notes: KEVIntel entry: 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 authantication... | Affected: Lantronix / EDS5000 | EPSS: 0.00469 | Used in malware: unknown | Not yet in CISA KEV: False
Evidence

Type: Public Report

Signal: Successful Exploitation

Confidence: 70%

Source: kevintel

Details
Feed KEVIntel (kevintel.com)
Title 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 authantication...
Vendor Lantronix
Product EDS5000
Added Date 2026-06-23T00:00:00.000Z
Cvss Score None
Epss Score 0.00469
Cvss Severity None
Epss Percentile 0.36913
Used In Malware unknown
Ahead Of Cisa Kev None
Not Yet In Cisa Kev False
References
Created: 2026-06-23 19:00 UTC | Updated: 2026-06-23 19:00 UTC
Show details on NVD website
To clipboard 

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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Detection rules are retrieved from Rulezet.