CVE-2026-2273

{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-2273", "assignerOrgId": "076d1eb6-cfab-4401-b34d-6dfc2a413bdb", "state": "PUBLISHED", "assignerShortName": "schneider", "dateReserved": "2026-02-10T09:45:08.807Z", "datePublished": "2026-03-10T17:18:39.374Z", "dateUpdated": "2026-03-10T17:42:47.751Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "076d1eb6-cfab-4401-b34d-6dfc2a413bdb", "shortName": "schneider", "dateUpdated": "2026-03-10T17:18:39.374Z"}, "problemTypes": [{"descriptions": [{"lang": "en", "cweId": "CWE-94", "description": "CWE-94 Improper Control of Generation of Code ('Code Injection')", "type": "CWE"}]}], "affected": [{"vendor": "Schneider Electric", "product": "EcoStruxure\u2122 Automation Expert", "versions": [{"status": "affected", "version": "Versions prior to v25.0.1"}], "defaultStatus": "unaffected"}], "descriptions": [{"lang": "en", "value": "CWE-94: Improper Control of Generation of Code ('Code Injection') vulnerability exist that could cause execution of untrusted commands on the engineering workstation which could result in a limited compromise of the workstation and a potential loss of Confidentiality, Integrity and Availability of the subsequent system when an authenticated user opens a malicious project file.", "supportingMedia": [{"type": "text/html", "base64": false, "value": "CWE-94: Improper Control of Generation of Code ('Code Injection') vulnerability exist that could cause execution of untrusted commands on the engineering workstation which could result in a limited compromise of the workstation and a potential loss of Confidentiality, Integrity and Availability of the subsequent system when an authenticated user opens a malicious project file."}]}], "references": [{"url": "https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2026-069-04&p_enDocType=Security+and+Safety+Notice&p_File_Name=SEVD-2026-069-04.pdf"}], "metrics": [{"format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}], "cvssV4_0": {"attackVector": "LOCAL", "attackComplexity": "LOW", "attackRequirements": "NONE", "privilegesRequired": "LOW", "userInteraction": "ACTIVE", "vulnConfidentialityImpact": "LOW", "subConfidentialityImpact": "HIGH", "vulnIntegrityImpact": "HIGH", "subIntegrityImpact": "HIGH", "vulnAvailabilityImpact": "LOW", "subAvailabilityImpact": "HIGH", "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": 7.2, "vectorString": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:A/VC:L/VI:H/VA:L/SC:H/SI:H/SA:H"}}], "source": {"discovery": "UNKNOWN"}, "x_generator": {"engine": "Vulnogram 1.0.0"}}, "adp": [{"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2026-03-10T17:42:09.226674Z", "id": "CVE-2026-2273", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "total"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-03-10T17:42:47.751Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2026-2273", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "total"}], "version": "2.0.3", "timestamp": "2026-03-10T17:42:09.226674Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-03-10T17:42:20.956Z"}}], "cna": {"source": {"discovery": "UNKNOWN"}, "metrics": [{"format": "CVSS", "cvssV4_0": {"Safety": "NOT_DEFINED", "version": "4.0", "Recovery": "NOT_DEFINED", "baseScore": 7.2, "Automatable": "NOT_DEFINED", "attackVector": "LOCAL", "baseSeverity": "HIGH", "valueDensity": "NOT_DEFINED", "vectorString": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:A/VC:L/VI:H/VA:L/SC:H/SI:H/SA:H", "exploitMaturity": "NOT_DEFINED", "providerUrgency": "NOT_DEFINED", "userInteraction": "ACTIVE", "attackComplexity": "LOW", "attackRequirements": "NONE", "privilegesRequired": "LOW", "subIntegrityImpact": "HIGH", "vulnIntegrityImpact": "HIGH", "subAvailabilityImpact": "HIGH", "vulnAvailabilityImpact": "LOW", "subConfidentialityImpact": "HIGH", "vulnConfidentialityImpact": "LOW", "vulnerabilityResponseEffort": "NOT_DEFINED"}, "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "affected": [{"vendor": "Schneider Electric", "product": "EcoStruxure\u2122 Automation Expert", "versions": [{"status": "affected", "version": "Versions prior to v25.0.1"}], "defaultStatus": "unaffected"}], "references": [{"url": "https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2026-069-04&p_enDocType=Security+and+Safety+Notice&p_File_Name=SEVD-2026-069-04.pdf"}], "x_generator": {"engine": "Vulnogram 1.0.0"}, "descriptions": [{"lang": "en", "value": "CWE-94: Improper Control of Generation of Code ('Code Injection') vulnerability exist that could cause execution of untrusted commands on the engineering workstation which could result in a limited compromise of the workstation and a potential loss of Confidentiality, Integrity and Availability of the subsequent system when an authenticated user opens a malicious project file.", "supportingMedia": [{"type": "text/html", "value": "CWE-94: Improper Control of Generation of Code ('Code Injection') vulnerability exist that could cause execution of untrusted commands on the engineering workstation which could result in a limited compromise of the workstation and a potential loss of Confidentiality, Integrity and Availability of the subsequent system when an authenticated user opens a malicious project file.", "base64": false}]}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-94", "description": "CWE-94 Improper Control of Generation of Code ('Code Injection')"}]}], "providerMetadata": {"orgId": "076d1eb6-cfab-4401-b34d-6dfc2a413bdb", "shortName": "schneider", "dateUpdated": "2026-03-10T17:18:39.374Z"}}}, "cveMetadata": {"cveId": "CVE-2026-2273", "state": "PUBLISHED", "dateUpdated": "2026-03-10T17:42:47.751Z", "dateReserved": "2026-02-10T09:45:08.807Z", "assignerOrgId": "076d1eb6-cfab-4401-b34d-6dfc2a413bdb", "datePublished": "2026-03-10T17:18:39.374Z", "assignerShortName": "schneider"}, "dataVersion": "5.2"}

{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "EcoStruxure\u2122 Automation Expert", "vendor": "Schneider Electric", "versions": [{"status": "affected", "version": "Versions prior to v25.0.1"}]}], "source": "cybersecurity@se.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:schneider-electric:ecostruxure_automation_expert:*:*:*:*:*:*:*:*", "matchCriteriaId": "3175FEA8-B52B-4A9E-A51E-83C5F25B395C", "versionEndExcluding": "25.0.1", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "CWE-94: Improper Control of Generation of Code ('Code Injection') vulnerability exist that could cause execution of untrusted commands on the engineering workstation which could result in a limited compromise of the workstation and a potential loss of Confidentiality, Integrity and Availability of the subsequent system when an authenticated user opens a malicious project file."}, {"lang": "es", "value": "CWE-94: Existe una vulnerabilidad de Control inadecuado de la generaci\u00f3n de c\u00f3digo ('Inyecci\u00f3n de c\u00f3digo') que podr\u00eda causar la ejecuci\u00f3n de comandos no confiables en la estaci\u00f3n de trabajo de ingenier\u00eda, lo que podr\u00eda resultar en un compromiso limitado de la estaci\u00f3n de trabajo y una posible p\u00e9rdida de Confidencialidad, Integridad y Disponibilidad del sistema subsiguiente cuando un usuario autenticado abre un archivo de proyecto malicioso."}], "id": "CVE-2026-2273", "lastModified": "2026-06-23T13:53:23.937", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 8.2, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 1.5, "impactScore": 6.0, "source": "nvd@nist.gov", "type": "Primary"}], "cvssMetricV40": [{"cvssData": {"Automatable": "NOT_DEFINED", "Recovery": "NOT_DEFINED", "Safety": "NOT_DEFINED", "attackComplexity": "LOW", "attackRequirements": "NONE", "attackVector": "LOCAL", "availabilityRequirement": "NOT_DEFINED", "baseScore": 7.2, "baseSeverity": "HIGH", "confidentialityRequirement": "NOT_DEFINED", "exploitMaturity": "NOT_DEFINED", "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": "LOW", "providerUrgency": "NOT_DEFINED", "subAvailabilityImpact": "HIGH", "subConfidentialityImpact": "HIGH", "subIntegrityImpact": "HIGH", "userInteraction": "ACTIVE", "valueDensity": "NOT_DEFINED", "vectorString": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:A/VC:L/VI:H/VA:L/SC:H/SI:H/SA:H/E:X/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": "LOW", "vulnConfidentialityImpact": "LOW", "vulnIntegrityImpact": "HIGH", "vulnerabilityResponseEffort": "NOT_DEFINED"}, "source": "cybersecurity@se.com", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-2273", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "total"}], "role": "CISA Coordinator", "timestamp": "2026-03-10T17:42:09.226674Z", "version": "2.0.3"}}]}, "published": "2026-03-10T18:18:48.007", "references": [{"source": "cybersecurity@se.com", "tags": ["Vendor Advisory"], "url": "https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2026-069-04&p_enDocType=Security+and+Safety+Notice&p_File_Name=SEVD-2026-069-04.pdf"}], "sourceIdentifier": "cybersecurity@se.com", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-94"}], "source": "cybersecurity@se.com", "type": "Secondary"}]}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[0,25.0.1)"}}], "enrichment": {"confidence": 100.0, "confidence_source": "manual", "scores": [{"score": 100.0, "source": "manual"}]}, "original": {"product": "EcoStruxure\u2122 Automation Expert", "source": "cna", "vendor": "Schneider Electric"}, "product": "ecostruxure_automation_expert", "vendor": "schneider-electric"}], "analysis": {"en": {"generated_at": "2026-04-17T11:41:03.430785+00:00", "value": {"mitigation_remediation": ["Apply any Schneider Electric update or patch that fixes the code injection flaw (consult the vendor\u2019s release notes).", "Implement file\u2011signing or verification controls so that only trusted project files can be opened on the engineering workstation.", "Configure the workstation to restrict or disable the execution of scripts or binaries that can be embedded in project files, or run the software within a sandboxed environment."], "summary": {"action": "Patch Required", "impact": "Untrusted code execution on an engineering workstation via malicious project files"}, "threat_synthesis": {"affected_systems": "Schneider Electric EcoStruxure Automation Expert engineering workstations are affected. No specific version range is disclosed in the advisory, so all deployed installations of the product should be examined. If the software version is unknown it remains significantly vulnerable.", "description_and_impact": "The flaw allows an authenticated user to induce the workstation to execute arbitrary code when opening a crafted project file, potentially compromising confidentiality, integrity, and availability of the system.", "risk_and_exploitability": "The CVSS score of 7.2 indicates a high severity, while the EPSS score is below 1%, suggesting a low overall exploitation likelihood at this time. The vulnerability is not listed in the CISA KEV catalog. The likely attack requires an authenticated user who has permission to open project files, implying that exploitation is local and constrained to users with access to the workstation. If an attacker compromises an authenticated account or succeeds in delivering a malicious project file, they can execute arbitrary code, which may be used for subsequent actions against the system."}}}}, "created": "2026-03-11T11:44:55.492651+00:00", "title": "Code Injection via Malicious Project Files in Schneider Electric EcoStruxure Automation Expert", "updated": "2026-04-17T11:45:06.241875+00:00", "vendors": ["schneider-electric", "schneider-electric$PRODUCT$ecostruxure_automation_expert"]}