{ "id": "CVE-2021-36614", "sourceIdentifier": "cve@mitre.org", "published": "2022-05-11T18:15:22.997", "lastModified": "2024-11-21T06:13:52.477", "vulnStatus": "Modified", "cveTags": [], "descriptions": [ { "lang": "en", "value": "Mikrotik RouterOs before stable 6.48.2 suffers from a memory corruption vulnerability in the tr069-client process. An authenticated remote attacker can cause a Denial of Service (NULL pointer dereference)." }, { "lang": "es", "value": "Mikrotik RouterOs versiones anteriores a stable 6.48.2, sufre una vulnerabilidad de corrupci\u00f3n de memoria en el proceso tr069-client. Un atacante remoto autenticado puede causar una Denegaci\u00f3n de Servicio (desreferencia de puntero NULL)" } ], "metrics": { "cvssMetricV31": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "baseScore": 6.5, "baseSeverity": "MEDIUM", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "availabilityImpact": "HIGH" }, "exploitabilityScore": 2.8, "impactScore": 3.6 } ], "cvssMetricV2": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "2.0", "vectorString": "AV:N/AC:L/Au:S/C:N/I:N/A:P", "baseScore": 4.0, "accessVector": "NETWORK", "accessComplexity": "LOW", "authentication": "SINGLE", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "availabilityImpact": "PARTIAL" }, "baseSeverity": "MEDIUM", "exploitabilityScore": 8.0, "impactScore": 2.9, "acInsufInfo": false, "obtainAllPrivilege": false, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false } ] }, "weaknesses": [ { "source": "nvd@nist.gov", "type": "Primary", "description": [ { "lang": "en", "value": "CWE-476" } ] } ], "configurations": [ { "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:o:mikrotik:routeros:*:*:*:*:*:*:*:*", "versionEndExcluding": "6.48.2", "matchCriteriaId": "86D2559B-56EB-465F-AF5E-714EAE71F069" } ] } ] } ], "references": [ { "url": "http://seclists.org/fulldisclosure/2022/Jun/2", "source": "cve@mitre.org", "tags": [ "Exploit", "Mailing List", "Patch", "Third Party Advisory" ] }, { "url": "https://seclists.org/fulldisclosure/2021/Jul/0", "source": "cve@mitre.org", "tags": [ "Exploit", "Mailing List", "Third Party Advisory" ] }, { "url": "http://seclists.org/fulldisclosure/2022/Jun/2", "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Exploit", "Mailing List", "Patch", "Third Party Advisory" ] }, { "url": "https://seclists.org/fulldisclosure/2021/Jul/0", "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Exploit", "Mailing List", "Third Party Advisory" ] } ] }