CVE-2021-35067

{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "descriptions": [{"lang": "en", "value": "Meross MSG100 devices before 3.2.3 allow an attacker to replay the same data or similar data (e.g., an attacker who sniffs a Close message can transmit an acceptable Open message)."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2021-10-07T14:29:37.000Z", "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://infosec.rm-it.de/?p=878&preview=1&_ppp=219bc85c2f"}, {"tags": ["x_refsource_MISC"], "url": "https://infosec.rm-it.de/2021/06/18/meross-smart-wi-fi-garage-door-opener-analysis/"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "cve@mitre.org", "ID": "CVE-2021-35067", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "n/a", "version": {"version_data": [{"version_value": "n/a"}]}}]}, "vendor_name": "n/a"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "Meross MSG100 devices before 3.2.3 allow an attacker to replay the same data or similar data (e.g., an attacker who sniffs a Close message can transmit an acceptable Open message)."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "n/a"}]}]}, "references": {"reference_data": [{"name": "https://infosec.rm-it.de/?p=878&preview=1&_ppp=219bc85c2f", "refsource": "MISC", "url": "https://infosec.rm-it.de/?p=878&preview=1&_ppp=219bc85c2f"}, {"name": "https://infosec.rm-it.de/2021/06/18/meross-smart-wi-fi-garage-door-opener-analysis/", "refsource": "MISC", "url": "https://infosec.rm-it.de/2021/06/18/meross-smart-wi-fi-garage-door-opener-analysis/"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-04T00:33:50.644Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://infosec.rm-it.de/?p=878&preview=1&_ppp=219bc85c2f"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://infosec.rm-it.de/2021/06/18/meross-smart-wi-fi-garage-door-opener-analysis/"}]}]}, "cveMetadata": {"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "cveId": "CVE-2021-35067", "datePublished": "2021-10-07T14:29:37.000Z", "dateReserved": "2021-06-21T00:00:00.000Z", "dateUpdated": "2024-08-04T00:33:50.644Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{}

{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "cve@mitre.org"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:meross:msg100_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "98FD205B-19C8-438B-8408-07F5310A2398", "versionEndExcluding": "3.2.3", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:meross:msg100:-:*:*:*:*:*:*:*", "matchCriteriaId": "D89FB5CF-A300-4DB9-B6E1-A47999EBFBB3", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Meross MSG100 devices before 3.2.3 allow an attacker to replay the same data or similar data (e.g., an attacker who sniffs a Close message can transmit an acceptable Open message)."}, {"lang": "es", "value": "Los dispositivos Meross MSG100 versiones anteriores a 3.2.3, permiten a un atacante reproducir los mismos datos o datos similares (por ejemplo, un atacante que olfatea un mensaje Close puede transmitir un mensaje Open aceptable)"}], "id": "CVE-2021-35067", "lastModified": "2026-06-17T03:57:04.390", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "SINGLE", "availabilityImpact": "NONE", "baseScore": 5.5, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:N", "version": "2.0"}, "exploitabilityScore": 8.0, "impactScore": 4.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 8.1, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 5.2, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2021-10-07T15:15:10.643", "references": [{"source": "cve@mitre.org", "tags": ["Exploit", "Third Party Advisory"], "url": "https://infosec.rm-it.de/2021/06/18/meross-smart-wi-fi-garage-door-opener-analysis/"}, {"source": "cve@mitre.org", "tags": ["Exploit", "Third Party Advisory"], "url": "https://infosec.rm-it.de/?p=878&preview=1&_ppp=219bc85c2f"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Third Party Advisory"], "url": "https://infosec.rm-it.de/2021/06/18/meross-smart-wi-fi-garage-door-opener-analysis/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Third Party Advisory"], "url": "https://infosec.rm-it.de/?p=878&preview=1&_ppp=219bc85c2f"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-294"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{}

{}