Show plain JSON{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:siemens:simatic_s7-1500_cpu_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "1F9DE401-8833-4BBC-A9F9-6275484C932C", "versionEndIncluding": "1.1.2", "vulnerable": true}, {"criteria": "cpe:2.3:o:siemens:simatic_s7-1500_cpu_firmware:1.0.1:*:*:*:*:*:*:*", "matchCriteriaId": "00673095-ABE2-44E9-B032-3C0D9FD4DADC", "vulnerable": true}, {"criteria": "cpe:2.3:o:siemens:simatic_s7-1500_cpu_firmware:1.1.0:*:*:*:*:*:*:*", "matchCriteriaId": "B7034B3A-0E68-46CB-B481-A644CAF26855", "vulnerable": true}, {"criteria": "cpe:2.3:o:siemens:simatic_s7-1500_cpu_firmware:1.1.1:*:*:*:*:*:*:*", "matchCriteriaId": "ABE40AA5-31F1-42E7-9C96-EB0812EA699D", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Siemens SIMATIC S7-1500 CPU PLC devices with firmware before 1.5.0 allow remote attackers to cause a denial of service (defect-mode transition) via crafted HTTP packets."}, {"lang": "es", "value": "Dispositivos de Siemens SIMATIC S7-1500 CPU PLC con firmware anterior a 1.5.0 permiten a atacantes remotos causar una denegaci\u00f3n de servicio (transici\u00f3n de modo defecto) a trav\u00e9s de paquetes HTTP manipulados."}], "evaluatorComment": "CWE-404: Improper Resource Shutdown or Release", "id": "CVE-2014-2255", "lastModified": "2025-04-12T10:46:40.837", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "COMPLETE", "baseScore": 7.8, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:C", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 6.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2014-03-16T14:06:45.913", "references": [{"source": "cve@mitre.org", "tags": ["US Government Resource"], "url": "http://ics-cert.us-cert.gov/advisories/ICSA-14-073-01"}, {"source": "cve@mitre.org", "tags": ["Patch", "Vendor Advisory"], "url": "http://www.siemens.com/innovation/pool/de/forschungsfelder/siemens_security_advisory_ssa-456423.pdf"}, {"source": "cve@mitre.org", "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-456423.pdf"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["US Government Resource"], "url": "http://ics-cert.us-cert.gov/advisories/ICSA-14-073-01"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch", "Vendor Advisory"], "url": "http://www.siemens.com/innovation/pool/de/forschungsfelder/siemens_security_advisory_ssa-456423.pdf"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-456423.pdf"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "NVD-CWE-Other"}], "source": "nvd@nist.gov", "type": "Primary"}]}