CVE-2012-4694

{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "descriptions": [{"lang": "en", "value": "Moxa EDR-G903 series routers with firmware before 2.11 do not use a sufficient source of entropy for (1) SSH and (2) SSL keys, which makes it easier for man-in-the-middle attackers to spoof a device or modify a client-server data stream by leveraging knowledge of a key from a product installation elsewhere."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2013-02-15T11:00:00.000Z", "orgId": "7d14cffa-0d7d-4270-9dc0-52cabd5a23a6", "shortName": "icscert"}, "references": [{"tags": ["x_refsource_MISC"], "url": "http://ics-cert.us-cert.gov/pdf/ICSA-13-042-01.pdf"}, {"tags": ["x_refsource_CONFIRM"], "url": "http://www.moxa.com/support/download.aspx?type=support&id=492"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "ics-cert@hq.dhs.gov", "ID": "CVE-2012-4694", "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": "Moxa EDR-G903 series routers with firmware before 2.11 do not use a sufficient source of entropy for (1) SSH and (2) SSL keys, which makes it easier for man-in-the-middle attackers to spoof a device or modify a client-server data stream by leveraging knowledge of a key from a product installation elsewhere."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "n/a"}]}]}, "references": {"reference_data": [{"name": "http://ics-cert.us-cert.gov/pdf/ICSA-13-042-01.pdf", "refsource": "MISC", "url": "http://ics-cert.us-cert.gov/pdf/ICSA-13-042-01.pdf"}, {"name": "http://www.moxa.com/support/download.aspx?type=support&id=492", "refsource": "CONFIRM", "url": "http://www.moxa.com/support/download.aspx?type=support&id=492"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-06T20:42:55.129Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "http://ics-cert.us-cert.gov/pdf/ICSA-13-042-01.pdf"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "http://www.moxa.com/support/download.aspx?type=support&id=492"}]}]}, "cveMetadata": {"assignerOrgId": "7d14cffa-0d7d-4270-9dc0-52cabd5a23a6", "assignerShortName": "icscert", "cveId": "CVE-2012-4694", "datePublished": "2013-02-15T11:00:00.000Z", "dateReserved": "2012-08-28T00:00:00.000Z", "dateUpdated": "2024-09-16T17:03:16.356Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

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{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "ics-cert@hq.dhs.gov"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:moxa:edr_g903_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "073FFA29-3EA2-4A26-8381-9667B3F28A77", "versionEndIncluding": "2.2", "vulnerable": true}, {"criteria": "cpe:2.3:a:moxa:edr_g903_firmware:1.0:*:*:*:*:*:*:*", "matchCriteriaId": "801FAD11-D12C-4B2B-8469-07409254E2AB", "vulnerable": true}, {"criteria": "cpe:2.3:a:moxa:edr_g903_firmware:2.0:*:*:*:*:*:*:*", "matchCriteriaId": "0C58E1CB-D824-4ED0-9CD1-6DA14092F5E2", "vulnerable": true}, {"criteria": "cpe:2.3:a:moxa:edr_g903_firmware:2.1:*:*:*:*:*:*:*", "matchCriteriaId": "B629626D-56E2-4D72-BED0-7729B8365DE1", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:moxa:edr-g903:-:*:*:*:*:*:*:*", "matchCriteriaId": "FDB89B47-4598-4F6D-951F-DF546C8CAA96", "vulnerable": true}], "negate": false, "operator": "OR"}], "operator": "AND"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Moxa EDR-G903 series routers with firmware before 2.11 do not use a sufficient source of entropy for (1) SSH and (2) SSL keys, which makes it easier for man-in-the-middle attackers to spoof a device or modify a client-server data stream by leveraging knowledge of a key from a product installation elsewhere."}, {"lang": "es", "value": "Los routers de la serie Moxa EDR-G903 con firmware anterior a v2.11 no utilizan una fuente suficiente de entrop\u00eda para (1) SSH y (2) llaves SSL, lo que hace que sea m\u00e1s f\u00e1cil para atacantes MITM (man-in-the-middle) a la hora de falsificar un dispositivo o modificar un flujo de datos cliente-servidor mediante el aprovechamiento de conocimiento de una clave de una instalaci\u00f3n del producto en otros lugares."}], "id": "CVE-2012-4694", "lastModified": "2026-06-16T23:45:35.490", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "HIGH", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "COMPLETE", "baseScore": 7.6, "confidentialityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "vectorString": "AV:N/AC:H/Au:N/C:C/I:C/A:C", "version": "2.0"}, "exploitabilityScore": 4.9, "impactScore": 10.0, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2013-02-15T12:09:27.633", "references": [{"source": "ics-cert@hq.dhs.gov", "tags": ["US Government Resource"], "url": "http://ics-cert.us-cert.gov/pdf/ICSA-13-042-01.pdf"}, {"source": "ics-cert@hq.dhs.gov", "url": "http://www.moxa.com/support/download.aspx?type=support&id=492"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["US Government Resource"], "url": "http://ics-cert.us-cert.gov/pdf/ICSA-13-042-01.pdf"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.moxa.com/support/download.aspx?type=support&id=492"}], "sourceIdentifier": "ics-cert@hq.dhs.gov", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-310"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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