{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-04-26T15:35:21.740","vulnerabilities":[{"cve":{"id":"CVE-2018-13811","sourceIdentifier":"productcert@siemens.com","published":"2018-12-13T16:29:00.257","lastModified":"2024-11-21T03:48:07.027","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"A vulnerability has been identified in SIMATIC STEP 7 (TIA Portal) (All Versions < V15.1). Password hashes with insufficient computational effort could allow an attacker to access to a project file and reconstruct passwords. The vulnerability could be exploited by an attacker with local access to the project file. No user interaction is required to exploit the vulnerability. The vulnerability could allow the attacker to obtain certain passwords from the project. At the time of advisory publication no public exploitation of this vulnerability was known."},{"lang":"es","value":"Se ha identificado una vulnerabilidad en SIMATIC STEP 7 (TIA Portal), en todas las versiones anteriores a V15.1. Los hashes de contraseñas con un esfuerzo computacional insuficiente podrían permitir que un atacante acceda a un archivo de proyecto y reconstruya contraseñas. Esta vulnerabilidad podría ser explotada por atacantes con acceso local al archivo de proyecto. No se requiere interacción del usuario para explotar esta vulnerabilidad. La vulnerabilidad podría permitir que el atacante obtenga ciertas contraseñas del proyecto. En el momento de la publicación del aviso, no se conoce ninguna explotación pública de la vulnerabilidad."}],"metrics":{"cvssMetricV30":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.0","vectorString":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","baseScore":5.5,"baseSeverity":"MEDIUM","attackVector":"LOCAL","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"NONE","availabilityImpact":"NONE"},"exploitabilityScore":1.8,"impactScore":3.6}],"cvssMetricV2":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"2.0","vectorString":"AV:L/AC:L/Au:N/C:P/I:N/A:N","baseScore":2.1,"accessVector":"LOCAL","accessComplexity":"LOW","authentication":"NONE","confidentialityImpact":"PARTIAL","integrityImpact":"NONE","availabilityImpact":"NONE"},"baseSeverity":"LOW","exploitabilityScore":3.9,"impactScore":2.9,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":false}]},"weaknesses":[{"source":"productcert@siemens.com","type":"Secondary","description":[{"lang":"en","value":"CWE-916"}]},{"source":"nvd@nist.gov","type":"Primary","description":[{"lang":"en","value":"CWE-200"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:siemens:simatic_step_7_\\(tia_portal\\):*:*:*:*:*:*:*:*","versionEndExcluding":"15.1","matchCriteriaId":"8B16ECAD-2143-44E0-9B30-F189ED757DB1"}]}]}],"references":[{"url":"http://www.securityfocus.com/bid/105926","source":"productcert@siemens.com","tags":["Third Party Advisory","VDB Entry"]},{"url":"https://cert-portal.siemens.com/productcert/pdf/ssa-621493.pdf","source":"productcert@siemens.com","tags":["Vendor Advisory"]},{"url":"http://www.securityfocus.com/bid/105926","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Third Party Advisory","VDB Entry"]},{"url":"https://cert-portal.siemens.com/productcert/pdf/ssa-621493.pdf","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Vendor Advisory"]}]}}]}