CVE-2018-13800

{"id": "CVE-2018-13800", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 4.9, "accessVector": "NETWORK", "vectorString": "AV:N/AC:M/Au:S/C:P/I:P/A:N", "authentication": "SINGLE", "integrityImpact": "PARTIAL", "accessComplexity": "MEDIUM", "availabilityImpact": "NONE", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 4.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 6.8, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": true}], "cvssMetricV30": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 7.3, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N", "integrityImpact": "HIGH", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.2, "exploitabilityScore": 2.1}]}, "published": "2018-10-10T17:29:03.703", "references": [{"url": "http://www.securityfocus.com/bid/105542", "tags": ["Third Party Advisory", "VDB Entry"], "source": "productcert@siemens.com"}, {"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-507847.pdf", "tags": ["Vendor Advisory"], "source": "productcert@siemens.com"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-352"}]}, {"type": "Secondary", "source": "productcert@siemens.com", "description": [{"lang": "en", "value": "CWE-352"}]}], "descriptions": [{"lang": "en", "value": "A vulnerability has been identified in SIMATIC S7-1200 CPU family version 4 (All versions < V4.2.3). The web interface could allow a Cross-Site Request Forgery (CSRF) attack if an unsuspecting user is tricked into accessing a malicious link. Successful exploitation requires user interaction by a legitimate user, who must be authenticated to the web interface. A successful attack could allow an attacker to trigger actions via the web interface that the legitimate user is allowed to perform. This could allow the attacker to read or modify parts of the device configuration."}, {"lang": "es", "value": "Se ha identificado una vulnerabilidad en la familia de CPU SIMATIC S7-1200 (todas las versiones anteriores a V4.2.3). La interfaz web podr\u00eda permitir un ataque Cross-Site Request Forgery (CSRF) si un usuario incauto es enga\u00f1ado para que acceda a un enlace malicioso. Su explotaci\u00f3n con \u00e9xito requiere interacci\u00f3n por parte del usuario leg\u00edtimo, que debe estar autenticado en la interfaz web. Un ataque exitoso podr\u00eda permitir que un atacante desencadene acciones en la interfaz web que el usuario leg\u00edtimo puede realizar. Esto podr\u00eda permitir que el atacante lea o modifique partes de la configuraci\u00f3n del dispositivo."}], "lastModified": "2019-10-09T23:34:32.217", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:siemens:simatic_s7-1200_v4_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "BCE381DB-ACEC-430B-B92F-7A8538524EF7", "versionEndExcluding": "4.2.3"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:siemens:simatic_s7-1200_v4:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "F6A3554A-A755-4834-A318-C57A3057D155"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "productcert@siemens.com"}