{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-04-19T02:32:17.335","vulnerabilities":[{"cve":{"id":"CVE-2021-27499","sourceIdentifier":"ics-cert@hq.dhs.gov","published":"2021-08-02T21:15:08.050","lastModified":"2024-11-21T05:58:06.843","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"Ypsomed mylife Cloud, mylife Mobile Application, Ypsomed mylife Cloud: All versions prior to 1.7.2, Ypsomed mylife App: All versions prior to 1.7.5,The application layer encryption of the communication protocol between the Ypsomed mylife App and mylife Cloud uses non-random IVs, which allows man-in-the-middle attackers to tamper with messages."},{"lang":"es","value":"Ypsomed mylife Cloud, mylife Mobile Application, Ypsomed mylife Cloud: Todas las versiones anteriores a 1.7.2, Ypsomed mylife App: Todas las versiones anteriores a 1.7.5, El cifrado de la capa de aplicación del protocolo de comunicación entre Ypsomed mylife App y mylife Cloud usa IVs no aleatorios, que permite a atacantes tipo man-in-the-middle manipular los mensajes"}],"metrics":{"cvssMetricV31":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N","baseScore":5.9,"baseSeverity":"MEDIUM","attackVector":"NETWORK","attackComplexity":"HIGH","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"HIGH","availabilityImpact":"NONE"},"exploitabilityScore":2.2,"impactScore":3.6}],"cvssMetricV2":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"2.0","vectorString":"AV:N/AC:M/Au:N/C:N/I:P/A:N","baseScore":4.3,"accessVector":"NETWORK","accessComplexity":"MEDIUM","authentication":"NONE","confidentialityImpact":"NONE","integrityImpact":"PARTIAL","availabilityImpact":"NONE"},"baseSeverity":"MEDIUM","exploitabilityScore":8.6,"impactScore":2.9,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":false}]},"weaknesses":[{"source":"ics-cert@hq.dhs.gov","type":"Secondary","description":[{"lang":"en","value":"CWE-329"}]},{"source":"nvd@nist.gov","type":"Primary","description":[{"lang":"en","value":"CWE-330"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:ypsomed:mylife:*:*:*:*:*:*:*:*","versionEndExcluding":"1.7.5","matchCriteriaId":"B9020455-4F66-4DF4-BB7C-C07DAE76FE2C"},{"vulnerable":true,"criteria":"cpe:2.3:a:ypsomed:mylife_cloud:*:*:*:*:*:*:*:*","versionEndExcluding":"1.7.2","matchCriteriaId":"115393EA-71DF-46B9-9F87-A26C641459A1"}]}]}],"references":[{"url":"https://us-cert.cisa.gov/ics/advisories/icsma-21-196-01","source":"ics-cert@hq.dhs.gov","tags":["Third Party Advisory","US Government Resource"]},{"url":"https://us-cert.cisa.gov/ics/advisories/icsma-21-196-01","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Third Party Advisory","US Government Resource"]}]}}]}