CVE-2021-41849

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It sends the following Personally Identifiable Information (PII) in plaintext using HTTP to servers located in China: user's list of installed apps and device International Mobile Equipment Identity (IMEI). This PII is transmitted to log.skyroam.com.cn using HTTP, independent of whether the user uses the Simo software."}, {"lang": "es", "value": "Se ha detectado un problema en Luna Simo versi\u00f3n PPR1.180610.011/202001031830. Env\u00eda la siguiente Informaci\u00f3n de Identificaci\u00f3n Personal (PII) en texto plano usando HTTP a servidores ubicados en China: la lista de aplicaciones instaladas por el usuario y la identidad internacional de equipo m\u00f3vil (IMEI) del dispositivo. Esta PII es transmitida a log.skyroam.com.cn mediante HTTP, independientemente de que el usuario use el software Simo"}], "id": "CVE-2021-41849", "lastModified": "2026-06-17T04:09:01.027", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "LOW", "cvssData": {"accessComplexity": "LOW", "accessVector": "LOCAL", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 2.1, "confidentialityImpact": "PARTIAL", "integrityImpact": "NONE", "vectorString": "AV:L/AC:L/Au:N/C:P/I:N/A:N", "version": "2.0"}, "exploitabilityScore": 3.9, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 5.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2022-03-11T23:15:09.223", "references": [{"source": "cve@mitre.org", "tags": ["Third Party Advisory"], "url": "https://athack.com/session-details/401"}, {"source": "cve@mitre.org", "tags": ["Vendor Advisory"], "url": "https://simowireless.com/"}, {"source": "cve@mitre.org", "tags": ["Broken Link"], "url": "https://www.kryptowire.com/android-firmware-2022/"}, {"source": "cve@mitre.org", "tags": ["Exploit", "Third Party Advisory"], "url": "https://www.kryptowire.com/blog/vsim-vulnerability-within-simo-android-phones-exposed/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://athack.com/session-details/401"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://simowireless.com/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Broken Link"], "url": "https://www.kryptowire.com/android-firmware-2022/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Third Party Advisory"], "url": "https://www.kryptowire.com/blog/vsim-vulnerability-within-simo-android-phones-exposed/"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-200"}, {"lang": "en", "value": "CWE-319"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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