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vuln-nvd/data/2018/CVE-2018-4852.json

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{"affected":[{"affectedData":[{"product":"SICLOCK TC100, SICLOCK TC400","vendor":"Siemens AG","versions":[{"status":"affected","version":"SICLOCK TC100 : All versions"},{"status":"affected","version":"SICLOCK TC400 : All versions"}]}],"source":"productcert@siemens.com"}],"configurations":[{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:o:siemens:siclock_tc400_firmware:-:*:*:*:*:*:*:*","matchCriteriaId":"623964CC-A572-43D4-B1A8-728BBFDDCE80","vulnerable":true}],"negate":false,"operator":"OR"},{"cpeMatch":[{"criteria":"cpe:2.3:h:siemens:siclock_tc400:-:*:*:*:*:*:*:*","matchCriteriaId":"6BCF92CE-8978-409E-B37B-B8CFBD070450","vulnerable":false}],"negate":false,"operator":"OR"}],"operator":"AND"},{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:o:siemens:siclock_tc100_firmware:-:*:*:*:*:*:*:*","matchCriteriaId":"1DBC06E1-89FB-4A17-A144-EC08C55E3301","vulnerable":true}],"negate":false,"operator":"OR"},{"cpeMatch":[{"criteria":"cpe:2.3:h:siemens:siclock_tc100:-:*:*:*:*:*:*:*","matchCriteriaId":"CF13B571-98B9-4632-A275-A835DDCB5AD1","vulnerable":false}],"negate":false,"operator":"OR"}],"operator":"AND"}],"cveTags":[],"descriptions":[{"lang":"en","value":"A vulnerability has been identified in SICLOCK TC100 (All versions) and SICLOCK TC400 (All versions). An attacker with network access to the device could potentially circumvent the authentication mechanism if he/she is able to obtain certain knowledge specific to the attacked device."},{"lang":"es","value":"Se ha identificado una vulnerabilidad en SICLOCK TC100 (todas las versiones) y SICLOCK TC400 (todas las versiones). Un atacante con acceso de red al dispositivo podría omitir el mecanismo de autenticación si dicho atacante puede obtener información específica del dispositivo atacado."}],"id":"CVE-2018-4852","lastModified":"2026-06-17T01:59:10.313","metrics":{"cvssMetricV2":[{"acInsufInfo":false,"baseSeverity":"HIGH","cvssData":{"accessComplexity":"LOW","accessVector":"NETWORK","authentication":"NONE","availabilityImpact":"PARTIAL","baseScore":7.5,"confidentialityImpact":"PARTIAL","integrityImpact":"PARTIAL","vectorString":"AV:N/AC:L/Au:N/C:P/I:P/A:P","version":"2.0"},"exploitabilityScore":10.0,"impactScore":6.4,"obtainAllPrivilege":false,"obtainOtherPrivilege":false,"obtainUserPrivilege":false,"source":"nvd@nist.gov","type":"Primary","userInteractionRequired":false}],"cvssMetricV30":[{"cvssData":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":9.8,"baseSeverity":"CRITICAL","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.0"},"exploitabilityScore":3.9,"impactScore":5.9,"source":"nvd@nist.gov","type":"Primary"}]},"published":"2018-07-03T14:29:00.290","references":[{"source":"productcert@siemens.com","tags":["Third Party Advisory","VDB Entry"],"url":"http://www.securityfocus.com/bid/104672"},{"source":"productcert@siemens.com","tags":["Mitigation","Vendor Advisory"],"url":"https://cert-portal.siemens.com/productcert/pdf/ssa-197012.pdf"},{"source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Third Party Advisory","VDB Entry"],"url":"http://www.securityfocus.com/bid/104672"},{"source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Mitigation","Vendor Advisory"],"url":"https://cert-portal.siemens.com/productcert/pdf/ssa-197012.pdf"}],"sourceIdentifier":"productcert@siemens.com","vulnStatus":"Modified","weaknesses":[{"description":[{"lang":"en","value":"CWE-288"}],"source":"productcert@siemens.com","type":"Secondary"},{"description":[{"lang":"en","value":"CWE-287"}],"source":"nvd@nist.gov","type":"Primary"}]}