CVE-2025-67037 (GCVE-0-2025-67037)
Vulnerability from cvelistv5 – Published: 2026-03-11 00:00 – Updated: 2026-09-04 20:24
VLAI
EPSS
VEX
Title
Lantronix EDS5000, G520, and X300 OS Command Injection
Summary
An issue was discovered in Lantronix EDS5000 2.1.0.0R3. An authenticated attacker can inject OS commands into the "tunnel" parameter when killing a tunnel connection. Injected commands are executed with root privileges.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-03-12 14:40 UTC
Assigner
References
Impacted products
3 products
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| Lantronix | EDS5000 series |
Affected:
0 , ≤ 2.1.0.0R3
(custom)
Unaffected: 2.2.0.0R1 |
guessed | |
| Lantronix | G520 series |
Affected:
0 , < 2.6.0.4R6
(custom)
Unaffected: 2.6.0.4R6 |
guessed | |
| Lantronix | X300 series |
Affected:
0 , < 2.6.0.4R6
(custom)
Unaffected: 2.6.0.4R6 |
guessed |
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"value": "EDS5000 series: Upgrade to version 2.2.0.0R1 or later. The patch can be found here:\u0026nbsp;\u003cbr\u003e\u003ca href=\"https://ltrxdev.atlassian.net/wiki/spaces/LTRXTS/pages/2538438657/Latest+Firmware+for+the+EDS5000+series+EDS5008+EDS5016+EDS5032\"\u003ehttps://ltrxdev.atlassian.net/wiki/spaces/LTRXTS/pages/2538438657/Latest+Firmware+for+the+EDS5000+series+EDS5008+EDS5016+EDS5032\u003c/a\u003e"
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"value": "X300 series: Upgrade to version 2.6.0.4R6 or later. The patch can be found here:\u0026nbsp;\u003cbr\u003e\u003ca href=\"https://ltrxdev.atlassian.net/wiki/spaces/LTRXTS/pages/2135261185/Latest+firmware+for+the+X300+Series+X300+X303+X304\"\u003ehttps://ltrxdev.atlassian.net/wiki/spaces/LTRXTS/pages/2135261185/Latest+firmware+for+the+X300+Series+X300+X303+X304\u003c/a\u003e"
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Party Advisory\",\"US Government Resource\"]},{\"url\":\"https://www.lantronix.com/technical-support/security-updates/vulnerability-disclosure-policy/vulnerability-library/?_gl=16c8bez_upMQ.._gaMzQwNjk5ODI5LjE3ODI5MTM3NTk._ga_M2G6RLT5L3*czE3ODI5MTM3NTgkbzEkZzAkdDE3ODI5MTM3NTgkajYwJGwwJGgw\",\"source\":\"ics-cert@hq.dhs.gov\"}]}}",
"vulnrichment": {
"containers": "{\"adp\": [{\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"cvssV3_1\": {\"scope\": \"UNCHANGED\", \"version\": \"3.1\", \"baseScore\": 8.8, \"attackVector\": \"NETWORK\", \"baseSeverity\": \"HIGH\", \"vectorString\": \"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H\", \"integrityImpact\": \"HIGH\", \"userInteraction\": \"NONE\", \"attackComplexity\": \"LOW\", \"availabilityImpact\": \"HIGH\", \"privilegesRequired\": \"LOW\", \"confidentialityImpact\": \"HIGH\"}}, {\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2025-67037\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"no\"}, {\"Technical Impact\": \"total\"}], \"version\": \"2.0.3\", \"timestamp\": \"2026-03-12T14:40:04.648802Z\"}}}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-94\", \"description\": \"CWE-94 Improper Control of Generation of Code (\u0027Code Injection\u0027)\"}]}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2026-03-12T14:41:40.316Z\"}}], \"cna\": {\"title\": \"Lantronix EDS5000, G520, and X300 OS Command Injection\", \"source\": {\"advisory\": \"ICSA-26-069-02\", \"discovery\": \"UNKNOWN\"}, \"credits\": [{\"lang\": \"en\", \"type\": \"finder\", \"value\": \"Francesco La Spina and Stanislav Dashevskyi of Forescout Technologies reported the vulnerability for the EDS5000 series to CISA.\"}, {\"lang\": \"en\", \"type\": \"finder\", \"value\": \"Lantronix reported the vulnerability for the G520 series and X300 series to CISA.\"}], \"metrics\": [{\"format\": \"CVSS\", \"cvssV3_1\": {\"scope\": \"UNCHANGED\", \"version\": \"3.1\", \"baseScore\": 7.2, \"attackVector\": \"NETWORK\", \"baseSeverity\": \"HIGH\", \"vectorString\": \"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H\", \"integrityImpact\": \"HIGH\", \"userInteraction\": \"NONE\", \"attackComplexity\": \"LOW\", \"availabilityImpact\": \"HIGH\", \"privilegesRequired\": \"HIGH\", \"confidentialityImpact\": \"HIGH\"}, \"scenarios\": [{\"lang\": \"en\", \"value\": \"GENERAL\"}]}, {\"format\": \"CVSS\", \"cvssV4_0\": {\"Safety\": \"NOT_DEFINED\", \"version\": \"4.0\", \"Recovery\": \"NOT_DEFINED\", \"baseScore\": 8.6, \"Automatable\": \"NOT_DEFINED\", \"attackVector\": \"NETWORK\", \"baseSeverity\": \"HIGH\", \"valueDensity\": \"NOT_DEFINED\", \"vectorString\": \"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\", \"exploitMaturity\": \"NOT_DEFINED\", \"providerUrgency\": \"NOT_DEFINED\", \"userInteraction\": \"NONE\", \"attackComplexity\": \"LOW\", \"attackRequirements\": \"NONE\", \"privilegesRequired\": \"HIGH\", \"subIntegrityImpact\": \"NONE\", \"vulnIntegrityImpact\": \"HIGH\", \"subAvailabilityImpact\": \"NONE\", \"vulnAvailabilityImpact\": \"HIGH\", \"subConfidentialityImpact\": \"NONE\", \"vulnConfidentialityImpact\": \"HIGH\", \"vulnerabilityResponseEffort\": \"NOT_DEFINED\"}, \"scenarios\": [{\"lang\": \"en\", \"value\": \"GENERAL\"}]}], \"affected\": [{\"vendor\": \"Lantronix\", \"product\": \"EDS5000 series\", \"versions\": [{\"status\": \"affected\", \"version\": \"0\", \"versionType\": \"custom\", \"lessThanOrEqual\": \"2.1.0.0R3\"}, {\"status\": \"unaffected\", \"version\": \"2.2.0.0R1\"}], \"defaultStatus\": \"unaffected\"}, {\"vendor\": \"Lantronix\", \"product\": \"G520 series\", \"versions\": [{\"status\": \"affected\", \"version\": \"0\", \"lessThan\": \"2.6.0.4R6\", \"versionType\": \"custom\"}, {\"status\": \"unaffected\", \"version\": \"2.6.0.4R6\"}], \"defaultStatus\": \"unaffected\"}, {\"vendor\": \"Lantronix\", \"product\": \"X300 series\", \"versions\": [{\"status\": \"affected\", \"version\": \"0\", \"lessThan\": \"2.6.0.4R6\", \"versionType\": \"custom\"}, {\"status\": \"unaffected\", \"version\": \"2.6.0.4R6\"}], \"defaultStatus\": \"unaffected\"}], \"solutions\": [{\"lang\": \"en\", \"value\": \"Latronix has released the following updates addressing this vulnerability. For more information, see the Latronix Vulnerability Library ( https://www.lantronix.com/technical-support/security-updates/vulnerability-disclosure-policy/vulnerability-library/?_gl=16c8bez_upMQ.._gaMzQwNjk5ODI5LjE3ODI5MTM3NTk._ga_M2G6RLT5L3*czE3ODI5MTM3NTgkbzEkZzAkdDE3ODI5MTM3NTgkajYwJGwwJGgw ).\", \"supportingMedia\": [{\"type\": \"text/html\", \"value\": \"Latronix has released the following updates addressing this vulnerability. For more information, see the Latronix Vulnerability Library (\u003ca href=\\\"https://www.lantronix.com/technical-support/security-updates/vulnerability-disclosure-policy/vulnerability-library/?_gl=16c8bez_upMQ.._gaMzQwNjk5ODI5LjE3ODI5MTM3NTk._ga_M2G6RLT5L3*czE3ODI5MTM3NTgkbzEkZzAkdDE3ODI5MTM3NTgkajYwJGwwJGgw\\\"\u003ehttps://www.lantronix.com/technical-support/security-updates/vulnerability-disclosure-policy/vulnerability-library/?_gl=16c8bez_upMQ.._gaMzQwNjk5ODI5LjE3ODI5MTM3NTk._ga_M2G6RLT5L3*czE3ODI5MTM3NTgkbzEkZzAkdDE3ODI5MTM3NTgkajYwJGwwJGgw\u003c/a\u003e).\", \"base64\": false}]}, {\"lang\": \"en\", \"value\": \"EDS5000 series: Upgrade to version 2.2.0.0R1 or later. The patch can be found here:\\u00a0\\n https://ltrxdev.atlassian.net/wiki/spaces/LTRXTS/pages/2538438657/Latest+Firmware+for+the+EDS5000+series+EDS5008+EDS5016+EDS5032\", \"supportingMedia\": [{\"type\": \"text/html\", \"value\": \"EDS5000 series: Upgrade to version 2.2.0.0R1 or later. The patch can be found here:\u0026nbsp;\u003cbr\u003e\u003ca href=\\\"https://ltrxdev.atlassian.net/wiki/spaces/LTRXTS/pages/2538438657/Latest+Firmware+for+the+EDS5000+series+EDS5008+EDS5016+EDS5032\\\"\u003ehttps://ltrxdev.atlassian.net/wiki/spaces/LTRXTS/pages/2538438657/Latest+Firmware+for+the+EDS5000+series+EDS5008+EDS5016+EDS5032\u003c/a\u003e\", \"base64\": false}]}, {\"lang\": \"en\", \"value\": \"G520 series: Upgrade to version 2.6.0.4R6 or later. The patch can be found here:\\u00a0\\n https://ltrxdev.atlassian.net/wiki/spaces/LTRXTS/pages/1889828865/Latest+firmware+for+the+G520+Series+G526+G526RP+G527+G528\", \"supportingMedia\": [{\"type\": \"text/html\", \"value\": \"G520 series: Upgrade to version 2.6.0.4R6 or later. The patch can be found here:\u0026nbsp;\u003cbr\u003e\u003ca href=\\\"https://ltrxdev.atlassian.net/wiki/spaces/LTRXTS/pages/1889828865/Latest+firmware+for+the+G520+Series+G526+G526RP+G527+G528\\\"\u003ehttps://ltrxdev.atlassian.net/wiki/spaces/LTRXTS/pages/1889828865/Latest+firmware+for+the+G520+Series+G526+G526RP+G527+G528\u003c/a\u003e\", \"base64\": false}]}, {\"lang\": \"en\", \"value\": \"X300 series: Upgrade to version 2.6.0.4R6 or later. The patch can be found here:\\u00a0\\n https://ltrxdev.atlassian.net/wiki/spaces/LTRXTS/pages/2135261185/Latest+firmware+for+the+X300+Series+X300+X303+X304\", \"supportingMedia\": [{\"type\": \"text/html\", \"value\": \"X300 series: Upgrade to version 2.6.0.4R6 or later. The patch can be found here:\u0026nbsp;\u003cbr\u003e\u003ca href=\\\"https://ltrxdev.atlassian.net/wiki/spaces/LTRXTS/pages/2135261185/Latest+firmware+for+the+X300+Series+X300+X303+X304\\\"\u003ehttps://ltrxdev.atlassian.net/wiki/spaces/LTRXTS/pages/2135261185/Latest+firmware+for+the+X300+Series+X300+X303+X304\u003c/a\u003e\", \"base64\": false}]}, {\"lang\": \"en\", \"value\": \"For more information or technical assistance, contact Lantronix support (Support@lantronix.com).\\n mailto:Support@lantronix.com\", \"supportingMedia\": [{\"type\": \"text/html\", \"value\": \"For more information or technical assistance, contact Lantronix support (Support@lantronix.com).\u003cbr\u003e\u003ca href=\\\"mailto:Support@lantronix.com\\\"\u003emailto:Support@lantronix.com\u003c/a\u003e\", \"base64\": false}]}], \"references\": [{\"url\": \"https://www.lantronix.com/technical-support/security-updates/vulnerability-disclosure-policy/vulnerability-library/?_gl=16c8bez_upMQ.._gaMzQwNjk5ODI5LjE3ODI5MTM3NTk._ga_M2G6RLT5L3*czE3ODI5MTM3NTgkbzEkZzAkdDE3ODI5MTM3NTgkajYwJGwwJGgw\"}, {\"url\": \"https://www.cisa.gov/news-events/ics-advisories/icsa-26-069-02\"}, {\"url\": \"https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-069-02.json\"}], \"x_generator\": {\"engine\": \"Vulnogram 1.0.5\"}, \"descriptions\": [{\"lang\": \"en\", \"value\": \"An issue was discovered in Lantronix EDS5000 2.1.0.0R3. An authenticated attacker can inject OS commands into the \\\"tunnel\\\" parameter when killing a tunnel connection. Injected commands are executed with root privileges.\", \"supportingMedia\": [{\"type\": \"text/html\", \"value\": \"\u003cp\u003e\\nAn issue was discovered in Lantronix EDS5000 2.1.0.0R3. An authenticated attacker can inject OS commands into the \\\"tunnel\\\" parameter when killing a tunnel connection. Injected commands are executed with root privileges.\\n\\n\u003c/p\u003e\", \"base64\": false}]}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-78\", \"description\": \"CWE-78\"}]}], \"providerMetadata\": {\"orgId\": \"7d14cffa-0d7d-4270-9dc0-52cabd5a23a6\", \"shortName\": \"icscert\", \"dateUpdated\": \"2026-09-04T20:24:53.305Z\"}}}",
"cveMetadata": "{\"cveId\": \"CVE-2025-67037\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2026-09-04T20:24:53.305Z\", \"dateReserved\": \"2025-12-08T00:00:00.000Z\", \"assignerOrgId\": \"8254265b-2729-46b6-b9e3-3dfca2d5bfca\", \"datePublished\": \"2026-03-11T00:00:00.000Z\", \"assignerShortName\": \"mitre\"}",
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
}
}
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
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.
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
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