{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-04-16T00:14:04.909","vulnerabilities":[{"cve":{"id":"CVE-2025-27021","sourceIdentifier":"a6d3dc9e-0591-4a13-bce7-0f5b31ff6158","published":"2025-07-02T09:15:25.117","lastModified":"2026-02-11T21:37:46.153","vulnStatus":"Analyzed","cveTags":[],"descriptions":[{"lang":"en","value":"The misconfiguration in the sudoers configuration of the operating system in\n Infinera G42 version R6.1.3 allows low privileged OS users to \nread/write physical memory via devmem command line tool. \nThis could \nallow sensitive information disclosure, denial of service, and privilege \nescalation by tampering with kernel memory.\n\n\nDetails: The output of \"sudo -l\" reports the presence of \"devmem\" command \nexecutable as super user without using a password. This command allows \nto read and write an arbitrary memory area of the target device, \nspecifying an absolute address."},{"lang":"es","value":"La configuración incorrecta de sudoers en el sistema operativo Infinera G42 versión R6.1.3 permite a usuarios con privilegios bajos leer/escribir memoria física mediante la herramienta de línea de comandos devmem. Esto podría permitir la divulgación de información confidencial, la denegación de servicio y la escalada de privilegios al manipular la memoria del kernel. Detalles: La salida de \"sudo -l\" informa de la presencia del comando \"devmem\", ejecutable como superusuario sin contraseña. Este comando permite leer y escribir en cualquier área de memoria del dispositivo de destino, especificando una dirección absoluta."}],"metrics":{"cvssMetricV31":[{"source":"a6d3dc9e-0591-4a13-bce7-0f5b31ff6158","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","baseScore":7.0,"baseSeverity":"HIGH","attackVector":"LOCAL","attackComplexity":"HIGH","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"},"exploitabilityScore":1.0,"impactScore":5.9},{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","baseScore":7.8,"baseSeverity":"HIGH","attackVector":"LOCAL","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"},"exploitabilityScore":1.8,"impactScore":5.9}]},"weaknesses":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","type":"Secondary","description":[{"lang":"en","value":"CWE-266"}]}],"configurations":[{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:nokia:g42_firmware:*:*:*:*:*:*:*:*","versionStartIncluding":"6.1.3","versionEndExcluding":"7.1","matchCriteriaId":"8EE9ECA9-CB8C-44D6-B221-E1596A69EC40"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:nokia:g42:-:*:*:*:*:*:*:*","matchCriteriaId":"631A98C4-038C-40FA-A9AC-0A6155EDB9F5"}]}]}],"references":[{"url":"https://euvd.enisa.europa.eu/vulnerability/CVE-2025-27021","source":"a6d3dc9e-0591-4a13-bce7-0f5b31ff6158","tags":["Third Party Advisory"]},{"url":"https://www.cvcn.gov.it/cvcn/cve/CVE-2025-27021","source":"a6d3dc9e-0591-4a13-bce7-0f5b31ff6158","tags":["Third Party Advisory"]}]}}]}