CVE-2026-2364

{"id": "CVE-2026-2364", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-2364", "role": "CISA Coordinator", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "total"}], "version": "2.0.3", "timestamp": "2026-03-10T15:39:49.202345Z"}}], "cvssMetricV31": [{"type": "Secondary", "source": "info@cert.vde.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.3, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.3}]}, "affected": [{"source": "info@cert.vde.com", "affectedData": [{"vendor": "CODESYS", "product": "CODESYS Installer", "versions": [{"status": "affected", "version": "0.0.0", "lessThan": "2.6.1.0", "versionType": "semver"}], "defaultStatus": "unaffected"}]}], "published": "2026-03-10T17:39:29.587", "references": [{"url": "https://certvde.com/de/advisories/VDE-2026-012", "source": "info@cert.vde.com"}], "vulnStatus": "Awaiting Analysis", "weaknesses": [{"type": "Secondary", "source": "info@cert.vde.com", "description": [{"lang": "en", "value": "CWE-367"}]}], "descriptions": [{"lang": "en", "value": "If a legitimate user confirms a self-update prompt or initiate an installation of a CODESYS Development System, a low privileged local attacker can gain elevated rights due to a TOCTOU vulnerability in the CODESYS installer."}, {"lang": "es", "value": "Si un usuario leg\u00edtimo confirma una solicitud de autoactualizaci\u00f3n o inicia una instalaci\u00f3n de un Sistema de Desarrollo CODESYS, un atacante local con pocos privilegios puede obtener derechos elevados debido a una vulnerabilidad TOCTOU en el instalador de CODESYS."}], "lastModified": "2026-06-17T10:30:50.750", "sourceIdentifier": "info@cert.vde.com"}