CVE-2019-3924

{"containers": {"cna": {"affected": [{"product": "MikroTik RouterOS", "vendor": "Tenable", "versions": [{"status": "affected", "version": "RouterOS long-term 6.42.11 and below, RouterOS stable 6.43.11 and below"}]}], "datePublic": "2019-02-12T00:00:00.000Z", "descriptions": [{"lang": "en", "value": "MikroTik RouterOS before 6.43.12 (stable) and 6.42.12 (long-term) is vulnerable to an intermediary vulnerability. The software will execute user defined network requests to both WAN and LAN clients. A remote unauthenticated attacker can use this vulnerability to bypass the router's firewall or for general network scanning activities."}], "problemTypes": [{"descriptions": [{"cweId": "CWE-441", "description": "CWE-441 Unauthenticated Intermediary", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"dateUpdated": "2019-03-05T10:57:02.000Z", "orgId": "5ac1ecc2-367a-4d16-a0b2-35d495ddd0be", "shortName": "tenable"}, "references": [{"name": "46444", "tags": ["exploit", "x_refsource_EXPLOIT-DB"], "url": "https://www.exploit-db.com/exploits/46444/"}, {"tags": ["x_refsource_MISC"], "url": "https://www.tenable.com/security/research/tra-2019-07"}, {"name": "107177", "tags": ["vdb-entry", "x_refsource_BID"], "url": "http://www.securityfocus.com/bid/107177"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "vulnreport@tenable.com", "DATE_PUBLIC": "2019-02-12T00:00:00", "ID": "CVE-2019-3924", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "MikroTik RouterOS", "version": {"version_data": [{"version_value": "RouterOS long-term 6.42.11 and below, RouterOS stable 6.43.11 and below"}]}}]}, "vendor_name": "Tenable"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "MikroTik RouterOS before 6.43.12 (stable) and 6.42.12 (long-term) is vulnerable to an intermediary vulnerability. The software will execute user defined network requests to both WAN and LAN clients. A remote unauthenticated attacker can use this vulnerability to bypass the router's firewall or for general network scanning activities."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "CWE-441 Unauthenticated Intermediary"}]}]}, "references": {"reference_data": [{"name": "46444", "refsource": "EXPLOIT-DB", "url": "https://www.exploit-db.com/exploits/46444/"}, {"name": "https://www.tenable.com/security/research/tra-2019-07", "refsource": "MISC", "url": "https://www.tenable.com/security/research/tra-2019-07"}, {"name": "107177", "refsource": "BID", "url": "http://www.securityfocus.com/bid/107177"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-04T19:26:27.480Z"}, "title": "CVE Program Container", "references": [{"name": "46444", "tags": ["exploit", "x_refsource_EXPLOIT-DB", "x_transferred"], "url": "https://www.exploit-db.com/exploits/46444/"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://www.tenable.com/security/research/tra-2019-07"}, {"name": "107177", "tags": ["vdb-entry", "x_refsource_BID", "x_transferred"], "url": "http://www.securityfocus.com/bid/107177"}]}]}, "cveMetadata": {"assignerOrgId": "5ac1ecc2-367a-4d16-a0b2-35d495ddd0be", "assignerShortName": "tenable", "cveId": "CVE-2019-3924", "datePublished": "2019-02-20T20:00:00.000Z", "dateReserved": "2019-01-03T00:00:00.000Z", "dateUpdated": "2024-09-17T02:46:52.071Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

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{"affected": [{"affectedData": [{"product": "MikroTik RouterOS", "vendor": "Tenable", "versions": [{"status": "affected", "version": "RouterOS long-term 6.42.11 and below, RouterOS stable 6.43.11 and below"}]}], "source": "vulnreport@tenable.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:mikrotik:routeros:*:*:*:*:ltr:*:*:*", "matchCriteriaId": "6ABE243E-294B-4E3F-87C1-B259C4F05E24", "versionEndExcluding": "6.42.12", "vulnerable": true}, {"criteria": "cpe:2.3:o:mikrotik:routeros:*:*:*:*:-:*:*:*", "matchCriteriaId": "25FEA7BB-04B7-4B11-9BAB-C94D46A1CCAC", "versionEndExcluding": "6.43.12", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "MikroTik RouterOS before 6.43.12 (stable) and 6.42.12 (long-term) is vulnerable to an intermediary vulnerability. The software will execute user defined network requests to both WAN and LAN clients. A remote unauthenticated attacker can use this vulnerability to bypass the router's firewall or for general network scanning activities."}, {"lang": "es", "value": "MikroTik RouterOS, en versiones anteriores a la 6.43.12 (stable) y 6.42.12 (long-term), es vulnerable a una vulnerabilidad de intermediario. El software ejecutar\u00e1 peticiones de red definidas por el usuario a los clientes WAN y LAN. Un atacante no autenticado remoto puede emplear esta vulnerabilidad para omitir el firewall del router o para realizar actividades generales de escaneo de red."}], "id": "CVE-2019-3924", "lastModified": "2026-06-17T02:35:52.330", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 5.0, "confidentialityImpact": "PARTIAL", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2019-02-20T20:29:03.047", "references": [{"source": "vulnreport@tenable.com", "tags": ["Third Party Advisory", "VDB Entry"], "url": "http://www.securityfocus.com/bid/107177"}, {"source": "vulnreport@tenable.com", "tags": ["Exploit", "Third Party Advisory", "VDB Entry"], "url": "https://www.exploit-db.com/exploits/46444/"}, {"source": "vulnreport@tenable.com", "tags": ["Exploit", "Third Party Advisory"], "url": "https://www.tenable.com/security/research/tra-2019-07"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory", "VDB Entry"], "url": "http://www.securityfocus.com/bid/107177"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Third Party Advisory", "VDB Entry"], "url": "https://www.exploit-db.com/exploits/46444/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Third Party Advisory"], "url": "https://www.tenable.com/security/research/tra-2019-07"}], "sourceIdentifier": "vulnreport@tenable.com", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-441"}], "source": "vulnreport@tenable.com", "type": "Secondary"}, {"description": [{"lang": "en", "value": "CWE-441"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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