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vuln-nvd/data/2026/CVE-2026-3780.json
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{"affected":[{"affectedData":[{"defaultStatus":"unaffected","platforms":["Windows"],"product":"Foxit PDF Reader","vendor":"Foxit Software Inc.","versions":[{"status":"affected","version":"Versions 2025.3 and earlier"}]},{"defaultStatus":"unaffected","platforms":["Windows"],"product":"Foxit PDF Editor","vendor":"Foxit Software Inc.","versions":[{"status":"affected","version":"Versions 2025.3 and earlier"},{"status":"affected","version":"Versions 14.0.2 and earlier"}]}],"source":"14984358-7092-470d-8f34-ade47a7658a2"}],"configurations":[{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:a:foxit:pdf_editor:*:*:*:*:*:*:*:*","matchCriteriaId":"8E9FD877-062E-4AE4-B7D7-91E1CA8657DF","versionEndIncluding":"13.2.2.24014","vulnerable":true},{"criteria":"cpe:2.3:a:foxit:pdf_editor:*:*:*:*:*:*:*:*","matchCriteriaId":"6B7281CC-97ED-4441-BB97-6C73E328B9AD","versionEndIncluding":"14.0.2.33402","versionStartIncluding":"14.0.0.33046","vulnerable":true},{"criteria":"cpe:2.3:a:foxit:pdf_editor:*:*:*:*:*:*:*:*","matchCriteriaId":"0C75FEE6-54F3-49C6-BAEA-A09D23BE5D64","versionEndIncluding":"2023.3.0.23028","versionStartIncluding":"2023.1.0.15510","vulnerable":true},{"criteria":"cpe:2.3:a:foxit:pdf_editor:*:*:*:*:*:*:*:*","matchCriteriaId":"2C06BC41-9831-4AE3-B10B-3FC313D01580","versionEndIncluding":"2024.4.1.27687","versionStartIncluding":"2024.1.0.23997","vulnerable":true},{"criteria":"cpe:2.3:a:foxit:pdf_editor:*:*:*:*:*:*:*:*","matchCriteriaId":"AD0AAFC0-5B9B-4A11-8967-4699792850F1","versionEndIncluding":"2025.3.0.35737","versionStartIncluding":"2025.1.0.27937","vulnerable":true},{"criteria":"cpe:2.3:a:foxit:pdf_reader:*:*:*:*:*:*:*:*","matchCriteriaId":"1A7AD877-2AB4-4568-8109-5406D2259725","versionEndIncluding":"2025.3.0.35737","vulnerable":true}],"negate":false,"operator":"OR"},{"cpeMatch":[{"criteria":"cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*","matchCriteriaId":"A2572D17-1DE6-457B-99CC-64AFD54487EA","vulnerable":false}],"negate":false,"operator":"OR"}],"operator":"AND"}],"cveTags":[],"descriptions":[{"lang":"en","value":"The application's installer runs with elevated privileges but resolves system executables and DLLs using untrusted search paths that can include user-writable directories, allowing a local attacker to place malicious binaries with the same names and have them loaded or executed instead of the legitimate system files, resulting in local privilege escalation."},{"lang":"es","value":"El instalador de la aplicación se ejecuta con privilegios elevados, pero resuelve los ejecutables del sistema y las DLLs utilizando rutas de búsqueda no confiables que pueden incluir directorios escribibles por el usuario, permitiendo a un atacante local colocar binarios maliciosos con los mismos nombres y que estos sean cargados o ejecutados en lugar de los archivos legítimos del sistema, resultando en una escalada de privilegios local."}],"id":"CVE-2026-3780","lastModified":"2026-06-17T10:44:12.327","metrics":{"cvssMetricV31":[{"cvssData":{"attackComplexity":"LOW","attackVector":"LOCAL","availabilityImpact":"HIGH","baseScore":7.3,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H","version":"3.1"},"exploitabilityScore":1.3,"impactScore":5.9,"source":"14984358-7092-470d-8f34-ade47a7658a2","type":"Secondary"},{"cvssData":{"attackComplexity":"LOW","attackVector":"LOCAL","availabilityImpact":"HIGH","baseScore":7.8,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","version":"3.1"},"exploitabilityScore":1.8,"impactScore":5.9,"source":"nvd@nist.gov","type":"Primary"}],"ssvcV203":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","ssvcData":{"id":"CVE-2026-3780","options":[{"exploitation":"none"},{"automatable":"no"},{"technicalImpact":"total"}],"role":"CISA Coordinator","timestamp":"2026-04-01T14:17:32.017921Z","version":"2.0.3"}}]},"published":"2026-04-01T02:16:03.183","references":[{"source":"14984358-7092-470d-8f34-ade47a7658a2","tags":["Vendor Advisory"],"url":"https://www.foxit.com/support/security-bulletins.html"}],"sourceIdentifier":"14984358-7092-470d-8f34-ade47a7658a2","vulnStatus":"Analyzed","weaknesses":[{"description":[{"lang":"en","value":"CWE-426"}],"source":"14984358-7092-470d-8f34-ade47a7658a2","type":"Secondary"}]}