{ "dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": { "cveId": "CVE-2026-86520", "assignerOrgId": "7d14cffa-0d7d-4270-9dc0-52cabd5a23a6", "state": "PUBLISHED", "assignerShortName": "icscert", "dateReserved": "2026-09-09T21:28:27.087Z", "datePublished": "2026-09-18T15:43:54.433Z", "dateUpdated": "2026-09-18T16:38:01.250Z" }, "containers": { "cna": { "providerMetadata": { "orgId": "7d14cffa-0d7d-4270-9dc0-52cabd5a23a6", "shortName": "icscert", "dateUpdated": "2026-09-18T15:43:54.433Z" }, "title": "Use of Hard-coded Credentials in Bransys ELD", "datePublic": "2026-09-17T20:56:00.000Z", "problemTypes": [ { "descriptions": [ { "lang": "en", "cweId": "CWE-798", "description": "CWE-798 Use of Hard-coded Credentials", "type": "CWE" } ] } ], "affected": [ { "vendor": "Bransys", "product": "ELD", "platforms": [ "Android" ], "versions": [ { "status": "affected", "version": "0", "lessThan": "11.00.00", "versionType": "custom" }, { "status": "unaffected", "version": "11.00.00" } ], "defaultStatus": "unaffected" }, { "vendor": "Bransys", "product": "ELD", "platforms": [ "iOS" ], "versions": [ { "status": "affected", "version": "0", "lessThan": "1.1.54", "versionType": "custom" }, { "status": "unaffected", "version": "1.1.54" } ], "defaultStatus": "unaffected" } ], "descriptions": [ { "lang": "en", "value": "Bransys ELDĀ is shipped with hardcoded MQTT credentials, which will grant read access to real-time data for every active device across a subset of carriers that were connected to the affected MQTT broker.", "supportingMedia": [ { "type": "text/html", "base64": false, "value": "Bransys ELD is shipped with hardcoded MQTT credentials, which will grant read access to real-time data for every active device across a subset of carriers that were connected to the affected MQTT broker." } ] } ], "references": [ { "url": "https://www.cisa.gov/news-events/ics-advisories/icsa-26-260-01" }, { "url": "https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-260-01.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": "NONE", "availabilityImpact": "NONE", "baseSeverity": "HIGH", "baseScore": 7.5, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N" } }, { "format": "CVSS", "scenarios": [ { "lang": "en", "value": "GENERAL" } ], "cvssV4_0": { "attackVector": "NETWORK", "attackComplexity": "LOW", "attackRequirements": "NONE", "privilegesRequired": "NONE", "userInteraction": "NONE", "vulnConfidentialityImpact": "HIGH", "subConfidentialityImpact": "NONE", "vulnIntegrityImpact": "NONE", "subIntegrityImpact": "NONE", "vulnAvailabilityImpact": "NONE", "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": 8.7, "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N" } } ], "solutions": [ { "lang": "en", "value": "Bransys recommends that users update their system through the app store. Android users should be on version 11.00.00 or newer. iOS users should be on version 1.1.54 or newer.", "supportingMedia": [ { "type": "text/html", "base64": false, "value": "Bransys recommends that users update their system through the app store. Android users should be on version 11.00.00 or newer. iOS users should be on version 1.1.54 or newer." } ] } ], "credits": [ { "lang": "en", "value": "Jaime Lightfoot reported this vulnerability to CISA", "type": "finder" } ], "source": { "advisory": "ICSA-26-260-01", "discovery": "EXTERNAL" }, "x_generator": { "engine": "Vulnogram 1.0.5" } }, "adp": [ { "metrics": [ { "other": { "type": "ssvc", "content": { "timestamp": "2026-09-18T16:37:08.033658Z", "id": "CVE-2026-86520", "options": [ { "Exploitation": "none" }, { "Automatable": "yes" }, { "Technical Impact": "partial" } ], "role": "CISA Coordinator", "version": "2.0.3" } } } ], "title": "CISA ADP Vulnrichment", "providerMetadata": { "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-09-18T16:38:01.250Z" } } ] } }