{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-06-07T05:55:42.101","vulnerabilities":[{"cve":{"id":"CVE-2019-3981","sourceIdentifier":"vulnreport@tenable.com","published":"2020-01-14T19:15:13.187","lastModified":"2024-11-21T04:42:59.980","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"MikroTik Winbox 3.20 and below is vulnerable to man in the middle attacks. A man in the middle can downgrade the client's authentication protocol and recover the user's username and MD5 hashed password."},{"lang":"es","value":"MikroTik Winbox versión 3.20 y por debajo, es vulnerable a ataque de tipo man in the middle. Un ataque de tipo man in the middle puede degradar el protocolo de autenticación del cliente y recuperar el nombre de usuario y el contraseña con hash MD5."}],"metrics":{"cvssMetricV31":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N","baseScore":3.7,"baseSeverity":"LOW","attackVector":"NETWORK","attackComplexity":"HIGH","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"LOW","integrityImpact":"NONE","availabilityImpact":"NONE"},"exploitabilityScore":2.2,"impactScore":1.4}],"cvssMetricV2":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"2.0","vectorString":"AV:N/AC:M/Au:N/C:P/I:N/A:N","baseScore":4.3,"accessVector":"NETWORK","accessComplexity":"MEDIUM","authentication":"NONE","confidentialityImpact":"PARTIAL","integrityImpact":"NONE","availabilityImpact":"NONE"},"baseSeverity":"MEDIUM","exploitabilityScore":8.6,"impactScore":2.9,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":false}]},"weaknesses":[{"source":"vulnreport@tenable.com","type":"Secondary","description":[{"lang":"en","value":"CWE-300"}]},{"source":"nvd@nist.gov","type":"Primary","description":[{"lang":"en","value":"NVD-CWE-Other"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:mikrotik:routeros:*:*:*:*:-:*:*:*","versionEndExcluding":"6.43","matchCriteriaId":"132324AA-4B0A-4359-B2FF-3566D758A379"},{"vulnerable":true,"criteria":"cpe:2.3:o:mikrotik:winbox:*:*:*:*:*:*:*:*","versionEndExcluding":"3.20","matchCriteriaId":"D5DE5DC0-7B03-4115-9A6C-C7E34034601B"}]}]}],"references":[{"url":"https://www.tenable.com/security/research/tra-2020-01","source":"vulnreport@tenable.com","tags":["Exploit","Third Party Advisory"]},{"url":"https://www.tenable.com/security/research/tra-2020-01","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Exploit","Third Party Advisory"]}]}}]}