{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-04-17T18:31:45.710","vulnerabilities":[{"cve":{"id":"CVE-2021-39826","sourceIdentifier":"psirt@adobe.com","published":"2021-09-27T16:15:10.130","lastModified":"2024-11-21T06:20:19.213","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"Adobe Digital Editions 4.5.11.187646 (and earlier) are affected by an arbitrary command execution vulnerability. An authenticated attacker could leverage this vulnerability to execute arbitrary commands. User interaction is required to abuse this vulnerability in that a user must open a maliciously crafted .epub file."},{"lang":"es","value":"Adobe Digital Editions versiones 4.5.11.187646 (y anteriores), están afectadas por una vulnerabilidad de ejecución de comandos arbitrarios. Un atacante autenticado podría aprovechar esta vulnerabilidad para ejecutar comandos arbitrarios. Es requerida una interacción del usuario para abusar de esta vulnerabilidad, ya que el usuario que debe abrir un archivo .epub diseñado de forma maliciosa"}],"metrics":{"cvssMetricV31":[{"source":"psirt@adobe.com","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H","baseScore":8.6,"baseSeverity":"HIGH","attackVector":"LOCAL","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"REQUIRED","scope":"CHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"},"exploitabilityScore":1.8,"impactScore":6.0}],"cvssMetricV2":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"2.0","vectorString":"AV:N/AC:M/Au:N/C:C/I:C/A:C","baseScore":9.3,"accessVector":"NETWORK","accessComplexity":"MEDIUM","authentication":"NONE","confidentialityImpact":"COMPLETE","integrityImpact":"COMPLETE","availabilityImpact":"COMPLETE"},"baseSeverity":"HIGH","exploitabilityScore":8.6,"impactScore":10.0,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":true}]},"weaknesses":[{"source":"psirt@adobe.com","type":"Secondary","description":[{"lang":"en","value":"CWE-78"}]},{"source":"nvd@nist.gov","type":"Primary","description":[{"lang":"en","value":"CWE-78"}]}],"configurations":[{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:adobe:digital_editions:*:*:*:*:*:*:*:*","versionEndIncluding":"4.5.11.187646","matchCriteriaId":"1272DDA4-6B2D-449C-9BC7-76007414C82C"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:o:apple:macos:-:*:*:*:*:*:*:*","matchCriteriaId":"387021A0-AF36-463C-A605-32EA7DAC172E"}]}]}],"references":[{"url":"https://helpx.adobe.com/security/products/Digital-Editions/apsb21-80.html","source":"psirt@adobe.com","tags":["Patch","Vendor Advisory"]},{"url":"https://helpx.adobe.com/security/products/Digital-Editions/apsb21-80.html","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Patch","Vendor Advisory"]}]}}]}