{"id":"CVE-2025-67036","state":"PUBLISHED","title":"Lantronix EDS5000, G520, and X300 OS Command Injection","description":"An issue was discovered in Lantronix EDS5000 2.1.0.0R3. The Log Info page allows users to see log files by specifying their names. Due to a missing sanitization in the file name parameter, an authenticated attacker can inject arbitrary OS commands that are executed with root privileges.","publishedAt":"2026-03-11T00:00:00.000Z","updatedAt":"2026-09-04T20:19:40.179Z","severity":{"score":8.6,"label":"High","version":"4.0","vector":"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","source":"icscert"},"assigner":"mitre","products":["Lantronix EDS5000 series","Lantronix G520 series","Lantronix X300 series"],"affected":[{"vendor":"Lantronix","product":"EDS5000 series","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"2.1.0.0R3","versionType":"custom"},{"version":"2.2.0.0R1","status":"unaffected"}]},{"vendor":"Lantronix","product":"G520 series","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"2.6.0.4R6","versionType":"custom"},{"version":"2.6.0.4R6","status":"unaffected"}]},{"vendor":"Lantronix","product":"X300 series","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"2.6.0.4R6","versionType":"custom"},{"version":"2.6.0.4R6","status":"unaffected"}]}],"references":["https://www.lantronix.com/technical-support/security-updates/vulnerability-disclosure-policy/vulnerability-library/?_gl=16c8bez_upMQ.._gaMzQwNjk5ODI5LjE3ODI5MTM3NTk._ga_M2G6RLT5L3*czE3ODI5MTM3NTgkbzEkZzAkdDE3ODI5MTM3NTgkajYwJGwwJGgw","https://www.cisa.gov/news-events/ics-advisories/icsa-26-069-02","https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-069-02.json"],"weaknesses":["CWE-78","CWE-94"],"ingestedAt":"2026-10-29T20:09:56.034Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2025/67xxx/CVE-2025-67036.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2025-67036","state":"PUBLISHED","datePublished":"2026-03-11T00:00:00.000Z","dateUpdated":"2026-09-04T20:19:40.179Z","assignerShortName":"mitre","assignerOrgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","dateReserved":"2025-12-08T00:00:00.000Z"},"containers":{"cna":{"title":"Lantronix EDS5000, G520, and X300 OS Command Injection","descriptions":[{"lang":"en","value":"An issue was discovered in Lantronix EDS5000 2.1.0.0R3. The Log Info page allows users to see log files by specifying their names. Due to a missing sanitization in the file name parameter, an authenticated attacker can inject arbitrary OS commands that are executed with root privileges."}],"affected":[{"vendor":"Lantronix","product":"EDS5000 series","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"2.1.0.0R3","versionType":"custom"},{"version":"2.2.0.0R1","status":"unaffected"}]},{"vendor":"Lantronix","product":"G520 series","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"2.6.0.4R6","versionType":"custom"},{"version":"2.6.0.4R6","status":"unaffected"}]},{"vendor":"Lantronix","product":"X300 series","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"2.6.0.4R6","versionType":"custom"},{"version":"2.6.0.4R6","status":"unaffected"}]}],"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"}],"metrics":[{"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}],"cvssV3_1":{"version":"3.1","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"HIGH","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH","baseSeverity":"HIGH","baseScore":7.2,"vectorString":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H"}},{"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}],"cvssV4_0":{"attackVector":"NETWORK","attackComplexity":"LOW","attackRequirements":"NONE","privilegesRequired":"HIGH","userInteraction":"NONE","vulnConfidentialityImpact":"HIGH","subConfidentialityImpact":"NONE","vulnIntegrityImpact":"HIGH","subIntegrityImpact":"NONE","vulnAvailabilityImpact":"HIGH","subAvailabilityImpact":"NONE","exploitMaturity":"NOT_DEFINED","Safety":"NOT_DEFINED","Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","valueDensity":"NOT_DEFINED","vulnerabilityResponseEffort":"NOT_DEFINED","providerUrgency":"NOT_DEFINED","version":"4.0","baseSeverity":"HIGH","baseScore":8.6,"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"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-78","lang":"en","description":"CWE-78","type":"CWE"}]}],"providerMetadata":{"shortName":"icscert","orgId":"7d14cffa-0d7d-4270-9dc0-52cabd5a23a6","dateUpdated":"2026-09-04T20:19:40.179Z"},"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","base64":false,"value":"Latronix has released the following updates addressing this vulnerability. For more information, see the Latronix Vulnerability Library (<a href=\"https://www.lantronix.com/technical-support/security-updates/vulnerability-disclosure-policy/vulnerability-library/?_gl=16c8bez_upMQ.._gaMzQwNjk5ODI5LjE3ODI5MTM3NTk._ga_M2G6RLT5L3*czE3ODI5MTM3NTgkbzEkZzAkdDE3ODI5MTM3NTgkajYwJGwwJGgw\">https://www.lantronix.com/technical-support/security-updates/vulnerability-disclosure-policy/vulnerability-library/?_gl=16c8bez_upMQ.._gaMzQwNjk5ODI5LjE3ODI5MTM3NTk._ga_M2G6RLT5L3*czE3ODI5MTM3NTgkbzEkZzAkdDE3ODI5MTM3NTgkajYwJGwwJGgw</a>)."}]},{"lang":"en","value":"EDS5000 series: Upgrade to version 2.2.0.0R1 or later. The patch can be found here: \n https://ltrxdev.atlassian.net/wiki/spaces/LTRXTS/pages/2538438657/Latest+Firmware+for+the+EDS5000+series+EDS5008+EDS5016+EDS5032","supportingMedia":[{"type":"text/html","base64":false,"value":"EDS5000 series: Upgrade to version 2.2.0.0R1 or later. The patch can be found here:&nbsp;<br><a href=\"https://ltrxdev.atlassian.net/wiki/spaces/LTRXTS/pages/2538438657/Latest+Firmware+for+the+EDS5000+series+EDS5008+EDS5016+EDS5032\">https://ltrxdev.atlassian.net/wiki/spaces/LTRXTS/pages/2538438657/Latest+Firmware+for+the+EDS5000+series+EDS5008+EDS5016+EDS5032</a>"}]},{"lang":"en","value":"G520 series: Upgrade to version 2.6.0.4R6 or later. The patch can be found here: \n https://ltrxdev.atlassian.net/wiki/spaces/LTRXTS/pages/1889828865/Latest+firmware+for+the+G520+Series+G526+G526RP+G527+G528","supportingMedia":[{"type":"text/html","base64":false,"value":"G520 series: Upgrade to version 2.6.0.4R6 or later. The patch can be found here:&nbsp;<br><a href=\"https://ltrxdev.atlassian.net/wiki/spaces/LTRXTS/pages/1889828865/Latest+firmware+for+the+G520+Series+G526+G526RP+G527+G528\">https://ltrxdev.atlassian.net/wiki/spaces/LTRXTS/pages/1889828865/Latest+firmware+for+the+G520+Series+G526+G526RP+G527+G528</a>"}]},{"lang":"en","value":"X300 series: Upgrade to version 2.6.0.4R6 or later. The patch can be found here: \n https://ltrxdev.atlassian.net/wiki/spaces/LTRXTS/pages/2135261185/Latest+firmware+for+the+X300+Series+X300+X303+X304","supportingMedia":[{"type":"text/html","base64":false,"value":"X300 series: Upgrade to version 2.6.0.4R6 or later. The patch can be found here:&nbsp;<br><a href=\"https://ltrxdev.atlassian.net/wiki/spaces/LTRXTS/pages/2135261185/Latest+firmware+for+the+X300+Series+X300+X303+X304\">https://ltrxdev.atlassian.net/wiki/spaces/LTRXTS/pages/2135261185/Latest+firmware+for+the+X300+Series+X300+X303+X304</a>"}]},{"lang":"en","value":"For more information or technical assistance, contact Lantronix support (Support@lantronix.com).\n mailto:Support@lantronix.com","supportingMedia":[{"type":"text/html","base64":false,"value":"For more information or technical assistance, contact Lantronix support (Support@lantronix.com).<br><a href=\"mailto:Support@lantronix.com\">mailto:Support@lantronix.com</a>"}]}],"credits":[{"lang":"en","value":"Francesco La Spina and Stanislav Dashevskyi of Forescout Technologies reported the vulnerability for the EDS5000 series to CISA.","type":"finder"},{"lang":"en","value":"Lantronix reported the vulnerability for the G520 series and X300 series to CISA.","type":"finder"}],"source":{"advisory":"ICSA-26-069-02","discovery":"UNKNOWN"},"x_generator":{"engine":"Vulnogram 1.0.5"}},"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":{"timestamp":"2026-03-12T14:35:16.957313Z","id":"CVE-2025-67036","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-94","type":"CWE","lang":"en","description":"CWE-94 Improper Control of Generation of Code ('Code Injection')"}]}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-03-12T14:38:53.579Z"}}]}}}