{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-04-18T16:24:56.743","vulnerabilities":[{"cve":{"id":"CVE-2018-21214","sourceIdentifier":"cve@mitre.org","published":"2020-04-28T16:15:14.107","lastModified":"2024-11-21T04:03:11.730","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"Certain NETGEAR devices are affected by a buffer overflow by an unauthenticated attacker. This affects D3600 before 1.0.0.67, D6000 before 1.0.0.67, EX2700 before 1.0.1.28, R6100 before 1.0.1.20, R7500v2 before 1.0.3.24, R9000 before 1.0.2.52, WN2000RPTv3 before 1.0.1.20, WN3000RPv3 before 1.0.2.50, and WN3100RPv2 before 1.0.0.56."},{"lang":"es","value":"Determinados dispositivos de NETGEAR están afectados por un desbordamiento del búfer por parte de un atacante no autenticado. Esto afecta a D3600 versiones anteriores a 1.0.0.67, D6000 versiones anteriores a 1.0.0.67, EX2700 versiones anteriores a 1.0.1.28, R6100 versiones anteriores a 1.0.1.20, R7500v2 versiones anteriores a 1.0.3.24, R9000 versiones anteriores a 1.0.2.52, WN2000RPTv3 versiones anteriores a 1.0.1.20, WN3000RPv3 versiones anteriores a 1.0.2.50, y WN3100RPv2 versiones anteriores a 1.0.0.56."}],"metrics":{"cvssMetricV31":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","baseScore":8.8,"baseSeverity":"HIGH","attackVector":"ADJACENT_NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"},"exploitabilityScore":2.8,"impactScore":5.9}],"cvssMetricV30":[{"source":"cve@mitre.org","type":"Secondary","cvssData":{"version":"3.0","vectorString":"CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","baseScore":8.8,"baseSeverity":"HIGH","attackVector":"ADJACENT_NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"},"exploitabilityScore":2.8,"impactScore":5.9}],"cvssMetricV2":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"2.0","vectorString":"AV:A/AC:L/Au:N/C:P/I:P/A:P","baseScore":5.8,"accessVector":"ADJACENT_NETWORK","accessComplexity":"LOW","authentication":"NONE","confidentialityImpact":"PARTIAL","integrityImpact":"PARTIAL","availabilityImpact":"PARTIAL"},"baseSeverity":"MEDIUM","exploitabilityScore":6.5,"impactScore":6.4,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":false}]},"weaknesses":[{"source":"nvd@nist.gov","type":"Primary","description":[{"lang":"en","value":"CWE-120"}]}],"configurations":[{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:netgear:r9000_firmware:*:*:*:*:*:*:*:*","versionEndExcluding":"1.0.2.52","matchCriteriaId":"679AAEA7-6415-4BBA-AE95-887C2CA609DC"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:netgear:r9000:-:*:*:*:*:*:*:*","matchCriteriaId":"D74F1BFC-562E-4E7D-BBAB-2F8B593B5A57"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:netgear:ex2700_firmware:*:*:*:*:*:*:*:*","versionEndExcluding":"1.0.1.28","matchCriteriaId":"A7D6C145-E2CD-4030-8AA8-C4071C0E242B"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:netgear:ex2700:-:*:*:*:*:*:*:*","matchCriteriaId":"5341B659-DE7D-43F1-954D-82049CBE18AD"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:netgear:r6100_firmware:*:*:*:*:*:*:*:*","versionEndExcluding":"1.0.1.20","matchCriteriaId":"76B12C31-83C3-427F-B2CA-D75EA89DCC6F"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:netgear:r6100:-:*:*:*:*:*:*:*","matchCriteriaId":"9F44A123-B256-428B-98C2-17570F2F32DC"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:netgear:r7500_firmware:*:*:*:*:*:*:*:*","versionEndExcluding":"1.0.3.24","matchCriteriaId":"C38F66ED-C53D-40F4-9F1E-96254BCD8A0C"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:netgear:r7500:v2:*:*:*:*:*:*:*","matchCriteriaId":"2E0DFBF4-E393-44AE-AEF9-1B2059EE5AE8"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:netgear:d6000_firmware:*:*:*:*:*:*:*:*","versionEndExcluding":"1.0.0.67","matchCriteriaId":"2089DF5E-598C-4CC2-B910-05C8D209A1BB"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:netgear:d6000:-:*:*:*:*:*:*:*","matchCriteriaId":"6F6EA344-FF99-4F27-9860-3C5BE07345A7"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:netgear:d3600_firmware:*:*:*:*:*:*:*:*","versionEndExcluding":"1.0.0.67","matchCriteriaId":"47FB5F9D-2B33-44AD-BD57-164DF945ADA7"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:netgear:d3600:-:*:*:*:*:*:*:*","matchCriteriaId":"31DE9D4E-3CDC-4552-A63F-DD5D95E23F63"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:netgear:wn2000rpt_firmware:*:*:*:*:*:*:*:*","versionEndExcluding":"1.0.1.20","matchCriteriaId":"BC14D1E5-1302-4E4E-9119-E64342B0AE21"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:netgear:wn2000rpt:v3:*:*:*:*:*:*:*","matchCriteriaId":"6FB1BE0D-E3CF-4C16-8C11-706B238E9934"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:netgear:wn3000rp_firmware:*:*:*:*:*:*:*:*","versionEndExcluding":"1.0.2.50","matchCriteriaId":"030AAA8B-65D9-42E4-ACF6-F2DB13D4AA30"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:netgear:wn3000rp:v3:*:*:*:*:*:*:*","matchCriteriaId":"AB71AC74-2D1B-4F1E-A70F-6590A00AAD9E"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:netgear:wn3100rp_firmware:*:*:*:*:*:*:*:*","versionEndExcluding":"1.0.0.56","matchCriteriaId":"8DB649EB-E2F9-4E11-B68A-50B0096AF9B6"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:netgear:wn3100rp:v2:*:*:*:*:*:*:*","matchCriteriaId":"4D8680F5-0C06-4CFC-8BA0-CF85D0438419"}]}]}],"references":[{"url":"https://kb.netgear.com/000055123/Security-Advisory-for-Pre-Authentication-Buffer-Overflow-on-Some-Routers-Gateways-and-Extenders-PSV-2017-2488","source":"cve@mitre.org","tags":["Vendor Advisory"]},{"url":"https://kb.netgear.com/000055123/Security-Advisory-for-Pre-Authentication-Buffer-Overflow-on-Some-Routers-Gateways-and-Extenders-PSV-2017-2488","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Vendor Advisory"]}]}}]}