{"id":"CVE-2026-64934","state":"PUBLISHED","title":"Mira Hormone Monitor, Mira Android App Reliance on untrusted inputs in a security decision","description":"The Mira cloud API accepts the firmware version reported by the companion app as authoritative for a given device, without independently attesting the version from the device itself. An authenticated attacker could submit arbitrary firmware version strings for their own device, allowing them to evade vendor-side vulnerable-fleet analytics, suppress security update prompts to the user, and misrepresent patch-adoption metrics.","publishedAt":"2026-08-11T21:15:13.291Z","updatedAt":"2026-08-12T12:57:16.516Z","severity":{"score":5.3,"label":"Medium","version":"4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N","source":"icscert"},"assigner":"icscert","products":["Quanovate Tech Inc. (operating as Mira / Mira Care) Mira Firmware","Quanovate Tech Inc. (operating as Mira / Mira Care) Mira Android App"],"affected":[{"vendor":"Quanovate Tech Inc. (operating as Mira / Mira Care)","product":"Mira Firmware","defaultStatus":"unaffected","versions":[{"version":"1.7.1.47","status":"affected","versionType":"custom"}]},{"vendor":"Quanovate Tech Inc. (operating as Mira / Mira Care)","product":"Mira Android App","defaultStatus":"unaffected","versions":[{"version":"4.5.15.4","status":"affected","versionType":"custom"}],"platforms":["Android"]}],"references":["https://www.cisa.gov/news-events/ics-medical-advisories/icsma-26-223-01","https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsma-26-223-01.json"],"weaknesses":["CWE-807"],"ingestedAt":"2026-10-29T20:12:41.951Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/64xxx/CVE-2026-64934.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-64934","state":"PUBLISHED","datePublished":"2026-08-11T21:15:13.291Z","dateUpdated":"2026-08-12T12:57:16.516Z","assignerShortName":"icscert","assignerOrgId":"7d14cffa-0d7d-4270-9dc0-52cabd5a23a6","dateReserved":"2026-08-03T16:54:56.490Z"},"containers":{"cna":{"title":"Mira Hormone Monitor, Mira Android App Reliance on untrusted inputs in a security decision","descriptions":[{"lang":"en","value":"The Mira cloud API accepts the firmware version reported by the companion app as authoritative for a given device, without independently attesting the version from the device itself. An authenticated attacker could submit arbitrary firmware version strings for their own device, allowing them to evade vendor-side vulnerable-fleet analytics, suppress security update prompts to the user, and misrepresent patch-adoption metrics."}],"affected":[{"vendor":"Quanovate Tech Inc. (operating as Mira / Mira Care)","product":"Mira Firmware","defaultStatus":"unaffected","versions":[{"version":"1.7.1.47","status":"affected","versionType":"custom"}]},{"vendor":"Quanovate Tech Inc. (operating as Mira / Mira Care)","product":"Mira Android App","defaultStatus":"unaffected","versions":[{"version":"4.5.15.4","status":"affected","versionType":"custom"}],"platforms":["Android"]}],"references":[{"url":"https://www.cisa.gov/news-events/ics-medical-advisories/icsma-26-223-01"},{"url":"https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsma-26-223-01.json"}],"metrics":[{"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}],"cvssV4_0":{"attackVector":"NETWORK","attackComplexity":"LOW","attackRequirements":"NONE","privilegesRequired":"LOW","userInteraction":"NONE","vulnConfidentialityImpact":"LOW","subConfidentialityImpact":"NONE","vulnIntegrityImpact":"NONE","subIntegrityImpact":"NONE","vulnAvailabilityImpact":"NONE","subAvailabilityImpact":"NONE","exploitMaturity":"NOT_DEFINED","Safety":"NOT_DEFINED","Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","valueDensity":"NOT_DEFINED","vulnerabilityResponseEffort":"NOT_DEFINED","providerUrgency":"NOT_DEFINED","version":"4.0","baseSeverity":"MEDIUM","baseScore":5.3,"vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N"}},{"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}],"cvssV3_1":{"version":"3.1","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"LOW","integrityImpact":"NONE","availabilityImpact":"NONE","baseSeverity":"MEDIUM","baseScore":4.3,"vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-807","lang":"en","description":"CWE-807 Reliance on untrusted inputs in a security decision","type":"CWE"}]}],"providerMetadata":{"shortName":"icscert","orgId":"7d14cffa-0d7d-4270-9dc0-52cabd5a23a6","dateUpdated":"2026-08-11T21:15:13.291Z"},"datePublic":"2026-08-11T17:00:00.000Z","solutions":[{"lang":"en","value":"Users should update the Mira app to the latest version iOS v3.5.18 / Android v4.5.18. Firmware v01.07.01.53 is updated via the app when the device is connected. No additional action is required.","supportingMedia":[{"type":"text/html","base64":false,"value":"Users should update the Mira app to the latest version iOS v3.5.18 / Android v4.5.18. Firmware v01.07.01.53 is updated via the app when the device is connected. No additional action is required."}]}],"credits":[{"lang":"en","value":"Gigi Xiaoqing Liu, Muzzammil Mohammed, Narmina Karimova, and En Mong of Northeastern University SPQR Lab reported this vulnerability to Quanovate Tech.","type":"finder"}],"source":{"advisory":"ICSMA-26-223-01","discovery":"EXTERNAL"},"x_generator":{"engine":"Vulnogram 1.0.4"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-08-12T12:56:24.687141Z","id":"CVE-2026-64934","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-08-12T12:57:16.516Z"}}]}}}