{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "datePublic": "2016-10-12T00:00:00", "descriptions": [{"lang": "en", "value": "Siemens SIMATIC STEP 7 (TIA Portal) before 14 improperly stores pre-shared key data in TIA project files, which makes it easier for local users to obtain sensitive information by leveraging access to a file and conducting a brute-force attack."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2016-12-20T21:57:01", "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://ics-cert.us-cert.gov/advisories/ICSA-16-287-03"}, {"name": "93551", "tags": ["vdb-entry", "x_refsource_BID"], "url": "http://www.securityfocus.com/bid/93551"}, {"tags": ["x_refsource_CONFIRM"], "url": "http://www.siemens.com/cert/pool/cert/siemens_security_advisory_ssa-869766.pdf"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "cve@mitre.org", "ID": "CVE-2016-7959", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "n/a", "version": {"version_data": [{"version_value": "n/a"}]}}]}, "vendor_name": "n/a"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "Siemens SIMATIC STEP 7 (TIA Portal) before 14 improperly stores pre-shared key data in TIA project files, which makes it easier for local users to obtain sensitive information by leveraging access to a file and conducting a brute-force attack."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "n/a"}]}]}, "references": {"reference_data": [{"name": "https://ics-cert.us-cert.gov/advisories/ICSA-16-287-03", "refsource": "MISC", "url": "https://ics-cert.us-cert.gov/advisories/ICSA-16-287-03"}, {"name": "93551", "refsource": "BID", "url": "http://www.securityfocus.com/bid/93551"}, {"name": "http://www.siemens.com/cert/pool/cert/siemens_security_advisory_ssa-869766.pdf", "refsource": "CONFIRM", "url": "http://www.siemens.com/cert/pool/cert/siemens_security_advisory_ssa-869766.pdf"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-06T02:13:21.506Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://ics-cert.us-cert.gov/advisories/ICSA-16-287-03"}, {"name": "93551", "tags": ["vdb-entry", "x_refsource_BID", "x_transferred"], "url": "http://www.securityfocus.com/bid/93551"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "http://www.siemens.com/cert/pool/cert/siemens_security_advisory_ssa-869766.pdf"}]}]}, "cveMetadata": {"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "cveId": "CVE-2016-7959", "datePublished": "2016-10-13T10:00:00", "dateReserved": "2016-09-09T00:00:00", "dateUpdated": "2024-08-06T02:13:21.506Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:siemens:simatic_step_7:*:*:*:*:*:*:*:*", "matchCriteriaId": "86CBA385-0DE2-457E-906E-23526D8DD986", "versionEndIncluding": "13.010", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Siemens SIMATIC STEP 7 (TIA Portal) before 14 improperly stores pre-shared key data in TIA project files, which makes it easier for local users to obtain sensitive information by leveraging access to a file and conducting a brute-force attack."}, {"lang": "es", "value": "Siemens SIMATIC STEP 7 (TIA Portal) en versiones anteriores a 14 almacena indebidamente los datos clave pre-compartidos en archivos de proyecto TIA, lo que hace m\u00e1s que sea m\u00e1s f\u00e1cil para usuarios locales obtener informaci\u00f3n sensible aprovechando el acceso a un archivo y llevando a cabo un ataque de fuerza bruta."}], "id": "CVE-2016-7959", "lastModified": "2025-04-12T10:46:40.837", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "LOW", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "LOCAL", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 1.9, "confidentialityImpact": "PARTIAL", "integrityImpact": "NONE", "vectorString": "AV:L/AC:M/Au:N/C:P/I:N/A:N", "version": "2.0"}, "exploitabilityScore": 3.4, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV30": [{"cvssData": {"attackComplexity": "HIGH", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 4.7, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N", "version": "3.0"}, "exploitabilityScore": 1.0, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2016-10-13T10:59:00.143", "references": [{"source": "cve@mitre.org", "tags": ["Third Party Advisory", "VDB Entry"], "url": "http://www.securityfocus.com/bid/93551"}, {"source": "cve@mitre.org", "tags": ["Vendor Advisory"], "url": "http://www.siemens.com/cert/pool/cert/siemens_security_advisory_ssa-869766.pdf"}, {"source": "cve@mitre.org", "url": "https://ics-cert.us-cert.gov/advisories/ICSA-16-287-03"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory", "VDB Entry"], "url": "http://www.securityfocus.com/bid/93551"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "http://www.siemens.com/cert/pool/cert/siemens_security_advisory_ssa-869766.pdf"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://ics-cert.us-cert.gov/advisories/ICSA-16-287-03"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-254"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{}