CVE-2026-71453

{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-71453", "assignerOrgId": "7281d04a-a537-43df-bfb4-fa4110af9d01", "state": "PUBLISHED", "assignerShortName": "jci", "dateReserved": "2026-08-06T19:11:09.315Z", "datePublished": "2026-10-01T21:10:08.583Z", "dateUpdated": "2026-10-02T19:26:29.901Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "7281d04a-a537-43df-bfb4-fa4110af9d01", "shortName": "jci", "dateUpdated": "2026-10-01T21:40:06.795Z"}, "problemTypes": [{"descriptions": [{"lang": "en", "cweId": "CWE-73", "description": "CWE-73 - External Control of File Name or Path", "type": "CWE"}]}], "impacts": [{"capecId": "CAPEC-126", "descriptions": [{"lang": "en", "value": "CAPEC-126 - traversal attack"}]}], "affected": [{"vendor": "Johnson Controls", "product": "EasyIO FS32", "versions": [{"status": "affected", "version": "0", "lessThan": "3.0b63", "versionType": "custom"}], "defaultStatus": "unaffected"}], "cpeApplicability": [{"operator": "OR", "nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:a:johnson_controls:easyio_fs32:*:*:*:*:*:*:*:*", "versionStartIncluding": "0", "versionEndExcluding": "3.0b63"}]}]}], "descriptions": [{"lang": "en", "value": "- External Control of File Name or Path vulnerability in Johnson Controls EasyIO FS32 allows - traversal attack.\n\nThis issue affects EasyIO FS32: before 3.0b63.", "supportingMedia": [{"type": "text/html", "base64": false, "value": "- External Control of File Name or Path vulnerability in Johnson Controls EasyIO FS32 allows - traversal attack.<p>This issue affects EasyIO FS32: before 3.0b63.</p>"}]}], "references": [{"url": "https://www.johnsoncontrols.com/trust-center/cybersecurity/security-advisories"}], "metrics": [{"format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}], "cvssV4_0": {"attackVector": "ADJACENT", "attackComplexity": "HIGH", "attackRequirements": "PRESENT", "privilegesRequired": "HIGH", "userInteraction": "NONE", "vulnConfidentialityImpact": "LOW", "subConfidentialityImpact": "HIGH", "vulnIntegrityImpact": "HIGH", "subIntegrityImpact": "HIGH", "vulnAvailabilityImpact": "HIGH", "subAvailabilityImpact": "HIGH", "exploitMaturity": "PROOF_OF_CONCEPT", "Safety": "NOT_DEFINED", "Automatable": "NOT_DEFINED", "Recovery": "NOT_DEFINED", "valueDensity": "NOT_DEFINED", "vulnerabilityResponseEffort": "NOT_DEFINED", "providerUrgency": "NOT_DEFINED", "version": "4.0", "baseSeverity": "MEDIUM", "baseScore": 5.6, "vectorString": "CVSS:4.0/AV:A/AC:H/AT:P/PR:H/UI:N/VC:L/VI:H/VA:H/SC:H/SI:H/SA:H/E:P"}}], "credits": [{"lang": "en", "value": "Gabriele Gardois, Zachary Bushell and Lorenzo De Carli", "type": "finder"}], "source": {"discovery": "UNKNOWN"}, "x_generator": {"engine": "Vulnogram 1.0.5"}}, "adp": [{"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2026-10-02T19:26:09.403926Z", "id": "CVE-2026-71453", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"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": "2026-10-02T19:26:29.901Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2026-71453", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2026-10-02T19:26:09.403926Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-10-02T19:26:16.930Z"}}], "cna": {"source": {"discovery": "UNKNOWN"}, "credits": [{"lang": "en", "type": "finder", "value": "Gabriele Gardois, Zachary Bushell and Lorenzo De Carli"}], "impacts": [{"capecId": "CAPEC-126", "descriptions": [{"lang": "en", "value": "CAPEC-126 - traversal attack"}]}], "metrics": [{"format": "CVSS", "cvssV4_0": {"Safety": "NOT_DEFINED", "version": "4.0", "Recovery": "NOT_DEFINED", "baseScore": 5.6, "Automatable": "NOT_DEFINED", "attackVector": "ADJACENT", "baseSeverity": "MEDIUM", "valueDensity": "NOT_DEFINED", "vectorString": "CVSS:4.0/AV:A/AC:H/AT:P/PR:H/UI:N/VC:L/VI:H/VA:H/SC:H/SI:H/SA:H/E:P", "exploitMaturity": "PROOF_OF_CONCEPT", "providerUrgency": "NOT_DEFINED", "userInteraction": "NONE", "attackComplexity": "HIGH", "attackRequirements": "PRESENT", "privilegesRequired": "HIGH", "subIntegrityImpact": "HIGH", "vulnIntegrityImpact": "HIGH", "subAvailabilityImpact": "HIGH", "vulnAvailabilityImpact": "HIGH", "subConfidentialityImpact": "HIGH", "vulnConfidentialityImpact": "LOW", "vulnerabilityResponseEffort": "NOT_DEFINED"}, "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "affected": [{"vendor": "Johnson Controls", "product": "EasyIO FS32", "versions": [{"status": "affected", "version": "0", "lessThan": "3.0b63", "versionType": "custom"}], "defaultStatus": "unaffected"}], "references": [{"url": "https://www.johnsoncontrols.com/trust-center/cybersecurity/security-advisories"}], "x_generator": {"engine": "Vulnogram 1.0.5"}, "descriptions": [{"lang": "en", "value": "- External Control of File Name or Path vulnerability in Johnson Controls EasyIO FS32 allows - traversal attack.\n\nThis issue affects EasyIO FS32: before 3.0b63.", "supportingMedia": [{"type": "text/html", "value": "- External Control of File Name or Path vulnerability in Johnson Controls EasyIO FS32 allows - traversal attack.<p>This issue affects EasyIO FS32: before 3.0b63.</p>", "base64": false}]}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-73", "description": "CWE-73 - External Control of File Name or Path"}]}], "cpeApplicability": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:johnson_controls:easyio_fs32:*:*:*:*:*:*:*:*", "vulnerable": true, "versionEndExcluding": "3.0b63", "versionStartIncluding": "0"}], "operator": "OR"}], "operator": "OR"}], "providerMetadata": {"orgId": "7281d04a-a537-43df-bfb4-fa4110af9d01", "shortName": "jci", "dateUpdated": "2026-10-01T21:40:06.795Z"}}}, "cveMetadata": {"cveId": "CVE-2026-71453", "state": "PUBLISHED", "dateUpdated": "2026-10-02T19:26:29.901Z", "dateReserved": "2026-08-06T19:11:09.315Z", "assignerOrgId": "7281d04a-a537-43df-bfb4-fa4110af9d01", "datePublished": "2026-10-01T21:10:08.583Z", "assignerShortName": "jci"}, "dataVersion": "5.2"}

{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "EasyIO FS32", "vendor": "Johnson Controls", "versions": [{"lessThan": "3.0b63", "status": "affected", "version": "0", "versionType": "custom"}]}], "source": "productsecurity@jci.com"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "- External Control of File Name or Path vulnerability in Johnson Controls EasyIO FS32 allows - traversal attack.\n\nThis issue affects EasyIO FS32: before 3.0b63."}], "id": "CVE-2026-71453", "lastModified": "2026-10-02T20:17:04.207", "metrics": {"cvssMetricV40": [{"cvssData": {"Automatable": "NOT_DEFINED", "Recovery": "NOT_DEFINED", "Safety": "NOT_DEFINED", "attackComplexity": "HIGH", "attackRequirements": "PRESENT", "attackVector": "ADJACENT", "availabilityRequirement": "NOT_DEFINED", "baseScore": 5.6, "baseSeverity": "MEDIUM", "confidentialityRequirement": "NOT_DEFINED", "exploitMaturity": "PROOF_OF_CONCEPT", "integrityRequirement": "NOT_DEFINED", "modifiedAttackComplexity": "NOT_DEFINED", "modifiedAttackRequirements": "NOT_DEFINED", "modifiedAttackVector": "NOT_DEFINED", "modifiedPrivilegesRequired": "NOT_DEFINED", "modifiedSubAvailabilityImpact": "NOT_DEFINED", "modifiedSubConfidentialityImpact": "NOT_DEFINED", "modifiedSubIntegrityImpact": "NOT_DEFINED", "modifiedUserInteraction": "NOT_DEFINED", "modifiedVulnAvailabilityImpact": "NOT_DEFINED", "modifiedVulnConfidentialityImpact": "NOT_DEFINED", "modifiedVulnIntegrityImpact": "NOT_DEFINED", "privilegesRequired": "HIGH", "providerUrgency": "NOT_DEFINED", "subAvailabilityImpact": "HIGH", "subConfidentialityImpact": "HIGH", "subIntegrityImpact": "HIGH", "userInteraction": "NONE", "valueDensity": "NOT_DEFINED", "vectorString": "CVSS:4.0/AV:A/AC:H/AT:P/PR:H/UI:N/VC:L/VI:H/VA:H/SC:H/SI:H/SA:H/E:P/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:X", "version": "4.0", "vulnAvailabilityImpact": "HIGH", "vulnConfidentialityImpact": "LOW", "vulnIntegrityImpact": "HIGH", "vulnerabilityResponseEffort": "NOT_DEFINED"}, "source": "productsecurity@jci.com", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-71453", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2026-10-02T19:26:09.403926Z", "version": "2.0.3"}}]}, "published": "2026-10-01T22:17:05.310", "references": [{"source": "productsecurity@jci.com", "url": "https://www.johnsoncontrols.com/trust-center/cybersecurity/security-advisories"}], "sourceIdentifier": "productsecurity@jci.com", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-73"}], "source": "productsecurity@jci.com", "type": "Secondary"}]}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "[0,3.0b63)"}}], "enrichment": {"confidence": 95.0, "confidence_source": "inferred", "scores": [{"score": 95.0, "source": "inferred"}]}, "product": "easyio_fs32", "vendor": "johnson_controls"}], "created": "2026-10-01T23:00:20.138724+00:00", "title": "External Control of File Name or Path Leading to Directory Traversal in Johnson Controls EasyIO FS32", "updated": "2026-10-04T20:57:45.305573+00:00", "vendors": ["johnson_controls", "johnson_controls$PRODUCT$easyio_fs32"]}