{ "dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": { "cveId": "CVE-2026-69658", "assignerOrgId": "7d14cffa-0d7d-4270-9dc0-52cabd5a23a6", "state": "PUBLISHED", "assignerShortName": "icscert", "dateReserved": "2026-08-10T16:03:40.505Z", "datePublished": "2026-08-27T21:37:26.881Z", "dateUpdated": "2026-10-05T19:25:22.529Z" }, "containers": { "cna": { "providerMetadata": { "orgId": "7d14cffa-0d7d-4270-9dc0-52cabd5a23a6", "shortName": "icscert", "dateUpdated": "2026-10-05T19:25:22.529Z" }, "title": "Ebyte NA111-M Cleartext Transmission of Sensitive Information", "problemTypes": [ { "descriptions": [ { "lang": "en", "cweId": "CWE-319", "description": "CWE-319", "type": "CWE" } ] } ], "affected": [ { "vendor": "Ebyte", "product": "Ebyte NA111-M Firmware", "versions": [ { "status": "affected", "version": "9013-2-17" } ], "defaultStatus": "unaffected" } ], "descriptions": [ { "lang": "en", "value": "MQTT credentials and control traffic are transmitted in cleartext, \nexposing sensitive information to network-level attackers. This may \nenable unauthorized device impersonation and disruption of messaging \nfunctions.", "supportingMedia": [ { "type": "text/html", "base64": false, "value": "MQTT credentials and control traffic are transmitted in cleartext, \nexposing sensitive information to network-level attackers. This may \nenable unauthorized device impersonation and disruption of messaging \nfunctions." } ] } ], "references": [ { "url": "https://www.cisa.gov/news-events/ics-advisories/icsa-26-237-06" }, { "url": "https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-237-06.json" } ], "metrics": [ { "format": "CVSS", "scenarios": [ { "lang": "en", "value": "GENERAL" } ], "cvssV3_1": { "version": "3.1", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH", "baseSeverity": "CRITICAL", "baseScore": 9.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/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": "NONE", "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": "CRITICAL", "baseScore": 9.3, "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N" } } ], "workarounds": [ { "lang": "en", "value": "Ebyte acknowledged receipt of the reported vulnerabilities and indicated\n that a patch was under development. However, the vendor has not \nresponded to subsequent requests for coordination, and CISA has not been\n informed of the status or availability of the patch. Users are \nencouraged to reach out to Ebyte for more information.", "supportingMedia": [ { "type": "text/html", "base64": false, "value": "Ebyte acknowledged receipt of the reported vulnerabilities and indicated\n that a patch was under development. However, the vendor has not \nresponded to subsequent requests for coordination, and CISA has not been\n informed of the status or availability of the patch. Users are \nencouraged to reach out to Ebyte for more information." } ] } ], "credits": [ { "lang": "en", "value": "Jithin Nambiar J reported this vulnerability to CISA.", "type": "finder" } ], "source": { "advisory": "ICSA-26-237-06", "discovery": "EXTERNAL" }, "x_generator": { "engine": "Vulnogram 1.0.4" } }, "adp": [ { "metrics": [ { "other": { "type": "ssvc", "content": { "id": "CVE-2026-69658", "role": "CISA Coordinator", "options": [ { "Exploitation": "none" }, { "Automatable": "yes" }, { "Technical Impact": "total" } ], "version": "2.0.3", "timestamp": "2026-08-28T13:49:04.090845Z" } } } ], "title": "CISA ADP Vulnrichment", "providerMetadata": { "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-08-28T14:13:51.549Z" } } ] } }