{"id": "CVE-2018-21149", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 5.2, "accessVector": "ADJACENT_NETWORK", "vectorString": "AV:A/AC:L/Au:S/C:P/I:P/A:P", "authentication": "SINGLE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 6.4, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 5.1, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV30": [{"type": "Secondary", "source": "cve@mitre.org", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 6.8, "attackVector": "ADJACENT_NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.0/AV:A/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "HIGH", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 0.9}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.8, "attackVector": "ADJACENT_NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "HIGH", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 0.9}]}, "published": "2020-04-27T18:15:12.107", "references": [{"url": "https://kb.netgear.com/000059484/Security-Advisory-for-Post-Authentication-Stack-Overflow-on-Some-Gateways-and-Routers-PSV-2017-3156", "tags": ["Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "https://kb.netgear.com/000059484/Security-Advisory-for-Post-Authentication-Stack-Overflow-on-Some-Gateways-and-Routers-PSV-2017-3156", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-787"}]}], "descriptions": [{"lang": "en", "value": "Certain NETGEAR devices are affected by a stack-based buffer overflow by an authenticated user. This affects D7800 before 1.0.1.34, DM200 before 1.0.0.50, R6100 before 1.0.1.22, R7500 before 1.0.0.122, R7800 before 1.0.2.42, R8900 before 1.0.3.10, R9000 before 1.0.3.10, WNDR3700v4 before 1.0.2.96, WNDR4300 before 1.0.0.54, WNDR4300v2 before 1.0.0.54, WNDR4500v3 before 1.0.0.54, and WNR2000v5 before 1.0.0.64."}, {"lang": "es", "value": "Determinados dispositivos NETGEAR est\u00e1n afectados por un desbordamiento del b\u00fafer en la regi\u00f3n stack de la memoria por parte de un usuario autenticado. Esto afecta a D7800 versiones anteriores a 1.0.1.34, DM200 versiones anteriores a 1.0.0.50, R6100 versiones anteriores a 1.0.1.22, R7500 versiones anteriores a 1.0.0.122, R7800 versiones anteriores a 1.0.2.42, R8900 versiones anteriores a 1.0.3.10, R9000 versiones anteriores a 1.0.3.10, WNDR3700v4 versiones anteriores a 1.0.2.96, WNDR4300 versiones anteriores a 1.0.0.54, WNDR4300v2 versiones anteriores a 1.0.0.54, WNDR4500v3 versiones anteriores a 1.0.0.54 y WNR2000v5 versiones anteriores a 1.0.0.64."}], "lastModified": "2024-11-21T04:03:01.247", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:netgear:d7800_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "EB24F17D-A9A8-4EF9-BF53-580395D60EFC", "versionEndExcluding": "1.0.1.34"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:netgear:d7800:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "DA2D4987-3726-4A72-8D32-592F59FAC46D"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:netgear:dm200_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "FDF86215-ABBD-43EA-B7DE-D3038F4449C6", "versionEndExcluding": "1.0.0.50"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:netgear:dm200:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "1B048F71-70F1-4D9F-84E2-9F7340F6ADAB"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:netgear:r6100_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "7FFFF63B-46C8-49BF-8494-BB3322F14594", "versionEndExcluding": "1.0.1.22"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:netgear:r6100:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "9F44A123-B256-428B-98C2-17570F2F32DC"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:netgear:r7500_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "5F99E4DD-50CB-4B06-BDAF-DD56FF0E90CF", "versionEndExcluding": "1.0.0.122"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:netgear:r7500:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "EF3B3F26-401C-4ED0-B871-4B4F8521F369"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:netgear:r7800_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D9D351BB-5034-4771-96BB-F143951CE5D5", "versionEndExcluding": "1.0.2.42"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:netgear:r7800:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "17CF7445-6950-45FE-9D1A-E23F63316329"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:netgear:r8900_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "610C6DB8-E11E-4EAE-A16F-189283F70B26", "versionEndExcluding": "1.0.3.10"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:netgear:r8900:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "0F859165-8D89-4CDD-9D48-9C7923D2261F"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:netgear:r9000_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "EEFCBDB9-47D0-40EF-9428-FF714763BC12", "versionEndExcluding": "1.0.3.10"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:netgear:r9000:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "D74F1BFC-562E-4E7D-BBAB-2F8B593B5A57"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:netgear:wndr3700_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "FAF6A089-4E7D-43D1-AF1F-01A7A592115E", "versionEndExcluding": "1.0.2.96"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:netgear:wndr3700:v4:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "257A5E68-8EDC-44F5-A85C-83A91C93CCE5"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:netgear:wndr4300_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "CC5A295B-77E9-4F8B-B523-56C7A1472AD9", "versionEndExcluding": "1.0.0.54"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:netgear:wndr4300:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "1413C591-D066-4FA2-BEB1-6C60F8645F28"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:netgear:wndr4300_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "CC5A295B-77E9-4F8B-B523-56C7A1472AD9", "versionEndExcluding": "1.0.0.54"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:netgear:wndr4300:v2:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "4428B145-B86D-4709-BBA9-64BDE7D35A25"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:netgear:wndr4500_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A5B27DF7-FA36-4A0E-A7B0-0D29BE9434BE", "versionEndExcluding": "1.0.0.54"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:netgear:wndr4500:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "7E9F459C-B628-402A-AF4A-72E08FE41837"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:netgear:wnr2000_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "124ABC0A-DD68-4540-AAC2-C4E87CDC91A7", "versionEndExcluding": "1.0.0.64"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:netgear:wnr2000:v5:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "317F25FF-B3A2-4C68-888F-D2627C564867"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "cve@mitre.org"}
