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CVE-2025-67038 CISA KEV · Actively exploited

OS command injection in Lantronix Eds5008 Firmware

CVSS score

9.8

EPSS probability

%20.0

Risk score

3.9

Published

7 mo ago

OverviewPublic Exploits (0)NewsroomVulnerability Timeline
Mitigation available

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.

Impact on My Inventory

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Vulnerability description

DayBreach CVE AI Research

CVE-2025-67038 has vendor, distribution, patch and security-source records on file. We can compare them and prepare an explanation linked to the evidence.

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.

IMPACT: Affected Products and Software

Affected Products

The following products are affected by CVE-2025-67038 vulnerability. Where our threat engine knows the exact affected versions, they are listed below.

IDVENDORPRODUCTACTION
1lantronixeds5008 firmware View
2lantronixeds5008 View
3lantronixeds5016 firmware View
4lantronixeds5016 View
5lantronixeds5032 firmware View
6lantronixeds5032 View
7lantronixg526gp12s firmware View
8lantronixg526gp12s View
9lantronixg526gp17s firmware View
10lantronixg526gp17s View
11lantronixg526gp1cs firmware View
12lantronixg526gp1cs View
13lantronixg526gp1asg firmware View
14lantronixg526gp1asg View
15lantronixg526gp1as firmware View
16lantronixg526gp1as View
17lantronixg527gp22s firmware View
18lantronixg527gp22s View
19lantronixg527gp27s firmware View
20lantronixg527gp27s View
21lantronixg527gp2as firmware View
22lantronixg527gp2as View
23lantronixg527gp2asg firmware View
24lantronixg527gp2asg View
25lantronixg528gp2fs firmware View
26lantronixg528gp2fs View
27lantronixg528gp2fsg firmware View
28lantronixg528gp2fsg View
29lantronixg528gp2fsgc firmware View
30lantronixg528gp2fsgc View
31lantronixx300f202s firmware View
32lantronixx300f202s View
33lantronixx303f202s firmware View
34lantronixx303f202s View
35lantronixx304g00as firmware View
36lantronixx304g00as View
37lantronixx304g000s firmware View
38lantronixx304g000s View
39lantronixx304g002s firmware View
40lantronixx304g002s View
41lantronixx304g007s firmware View
42lantronixx304g007s View
43lantronixx304g00cs firmware View
44lantronixx304g00cs View
45lantronixe228g002s firmware View
46lantronixe228g002s View
47lantronixe228g004s firmware View
48lantronixe228g004s View
49lantronixe228g00cb28 firmware View
50lantronixe228g00cb28 View
51lantronixe228g00cs firmware View
52lantronixe228g00cs View
53lantronixe213f102s firmware View
54lantronixe213f102s View
55lantronixe214f002s firmware View
56lantronixe214f002s View
57lantronixe214f00cs firmware View
58lantronixe214f00cs View
59lantronixe214g000s firmware View
60lantronixe214g000s View
61lantronixe214g001s firmware View
62lantronixe214g001s View
63lantronixe218f004s firmware View
64lantronixe218f004s View
65lantronixe218g107s firmware View
66lantronixe218g107s View
67lantronixEDS5000 View
Total affected vendors: 1|Products: 67

RED HAT CSAF/VEX: Product Impact Check

Red Hat has not yet published a CSAF/VEX impact record for this CVE. This does not mean “not affected”.

SCORING: CVSS from Multiple Sources

CVSS Scores

The Common Vulnerability Scoring System is a standardised framework for assessing the severity of vulnerabilities in software and systems. We collect and display CVSS scores from several sources for each CVE.

SCOREVERSIONSEVERITYVECTORSOURCE
9.8CVSS V31CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HNVD
9.3CVSS V40CRITICALCVSS:4.0/AV:N/AC:L/AT:N/PR:N/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:XNVD

Patch and Remediation Guide

Solution & Remediation Advisory

Workaround

Resmî yama doğrulanamadı; geçici azaltım veya workaround mevcut.

canonical

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.

Confirm the affected product and version against the source evidence above.
Restrict access to internet-facing services and apply network segmentation.
Until a patch is confirmed, follow the vendor advisory; do not read an unknown status as “no patch”.
Monitor server logs and network endpoints for signs of anomalous execution.

Public exploit and active exploitation status

Verified exploit intelligence

This CVE is marked as actively exploited in the CISA KEV catalogue, but no verified, downloadable public PoC or Metasploit module has been found yet. Evidence of active exploitation does not mean that public exploit code exists.

Weakness Classification and Attack Patterns (CWE & CAPEC)

CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorises the common flaws or weaknesses that can lead to vulnerabilities. CVE-2025-67038 is associated with the following CWEs:

CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2025-67038 weaknesses.

CAPEC-66: SQL InjectionCAPEC-126: Path TraversalCAPEC-28: OS Command Injection

Attack Vector and Accessibility

ExposureAğ üzerinden
PermissionsGerekmiyor
UserGerekmiyor

Official Sources and Advisories

https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-069-02.jsonnvdhttps://www.cisa.gov/news-events/ics-advisories/icsa-26-069-02nvdhttps://www.lantronix.com/technical-support/security-updates/vulnerability-disclosure-policy/vulnerability-library/?_gl=16c8bez_upMQ.._gaMzQwNjk5ODI5LjE3ODI5MTM3NTk._ga_M2G6RLT5L3*czE3ODI5MTM3NTgkbzEkZzAkdDE3ODI5MTM3NTgkajYwJGwwJGgwvendor-advisoryhttps://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-67038nvdCISA Known Exploited Vulnerabilities Catalogkev

CVSS Vector Radar Chart

9.8 / 10
Attack VectorNetworkComplexityLowPrivilegesNoneUser Interact.NoneConfidentialityLowIntegrityNoneAvailabilityHigh

Vulnerability Scoring Details

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone required
User InteractionNone required
Confidentiality (Gizlilik)Low
Integrity (Bütünlük)None
Availability (Erişilebilirlik)High

Geçici çözüm

Resmî yama doğrulanamadı; geçici azaltım veya workaround mevcut.

Follow the vendor

L
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lantronix

Weakness Type (CWE & CAPEC)

CWE-78

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