{"id": "CVE-2020-25758", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 9.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:S/C:C/I:C/A:C", "authentication": "SINGLE", "integrityImpact": "COMPLETE", "accessComplexity": "LOW", "availabilityImpact": "COMPLETE", "confidentialityImpact": "COMPLETE"}, "acInsufInfo": false, "impactScore": 10.0, "baseSeverity": "HIGH", "obtainAllPrivilege": false, "exploitabilityScore": 8.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 8.8, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 2.8}]}, "published": "2020-12-15T20:15:16.243", "references": [{"url": "https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10195", "tags": ["Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "https://www.digitaldefense.com/news/zero-day-vuln-d-link-vpn-routers/", "tags": ["Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://www.dlink.com/en/security-bulletin", "tags": ["Vendor Advisory"], "source": "cve@mitre.org"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-354"}]}], "descriptions": [{"lang": "en", "value": "An issue was discovered on D-Link DSR-250 3.17 devices. Insufficient validation of configuration file checksums could allow a remote, authenticated attacker to inject arbitrary crontab entries into saved configurations before uploading. These entries are executed as root."}, {"lang": "es", "value": "Se detect\u00f3 un problema en los dispositivos D-Link DSR-250 versi\u00f3n 3.17. Una comprobaci\u00f3n insuficiente de checksums del archivo de configuraci\u00f3n, podr\u00eda permitir a un atacante autenticado remoto inyectar entradas crontab arbitrarias en las configuraciones guardadas antes de cargarlas. Estas entradas son ejecutadas como root"}], "lastModified": "2021-04-23T18:24:57.783", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:dlink:dsr-150_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "93C5755D-5EB7-449E-81D9-20DBA0F36345", "versionEndIncluding": "3.17"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:dlink:dsr-150:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "2F9246BA-7F85-4564-B1B5-03BBBF9E2F35"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:dlink:dsr-150n_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "3AE6313B-F71A-4AE4-8778-E30A93B1942B", "versionEndIncluding": "3.17"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:dlink:dsr-150n:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "729C8468-E3D3-4089-B095-A41C719E9F8C"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:dlink:dsr-250_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "1ABEF03D-2411-4B84-BB67-831DC0164C9D", "versionEndIncluding": "3.17"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:dlink:dsr-250:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "702F0FE2-5E5A-4E2B-8B7A-A0C84FF74F4E"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:dlink:dsr-250n_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "834CDDBF-DC00-40FD-86C1-9AF2A42BB317", "versionEndIncluding": "3.17"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:dlink:dsr-250n:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "E8754060-E58E-4A9A-AB59-0279E8BC793A"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:dlink:dsr-500_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "64D78EB2-B98D-4196-B678-BF43227770F2", "versionEndIncluding": "3.17"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:dlink:dsr-500:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "ABF00635-340E-4116-8B4A-46138C13C9C3"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:dlink:dsr-500n_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A56B78EB-01FB-472A-B147-F2DF9E1C70E1"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:dlink:dsr-500n:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "4B085DCB-4804-43ED-8634-0B4EB8DCD750"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:dlink:dsr-500ac_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "CC42D575-0178-43EF-814F-DE6D738FB2A5", "versionEndIncluding": "3.17"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:dlink:dsr-500ac:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "CC082E6B-E33F-4A69-A9B7-5E4D2D03C996"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:dlink:dsr-1000_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "19A81670-E7DA-4179-A0A5-00938299BF6C", "versionEndIncluding": "3.17"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:dlink:dsr-1000:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "AFF423A8-2E0B-4618-B384-5C97B4315B88"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:dlink:dsr-1000n_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "82F0849C-8622-4839-BE2B-DCDE9CE7B257", "versionEndIncluding": "3.17"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:dlink:dsr-1000n:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "3CE07EC6-89F9-4E76-A5CE-B8EA28727F9A"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:dlink:dsr-1000ac_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E7F64A55-D6BF-4440-8336-22E5C1BF36D0", "versionEndIncluding": "3.17"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:dlink:dsr-1000ac:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "3DD4F77B-72B4-4261-884C-8F17B52A4643"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "cve@mitre.org"}
