{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "cve@mitre.org"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:netgear:d8500_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "0E1D0A84-92A5-4E07-B2BB-ED4431E64457", "versionEndExcluding": "1.0.3.58", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:netgear:d8500:-:*:*:*:*:*:*:*", "matchCriteriaId": "814A0114-9A1D-4EA0-9AF4-6968514E4F01", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:netgear:r6250_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "049629DD-9E4F-4F47-98B0-C9FD457B74A0", "versionEndExcluding": "1.0.4.48", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:netgear:r6250:-:*:*:*:*:*:*:*", "matchCriteriaId": "321BE843-52C4-4638-A321-439CA7B3A6F2", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:netgear:r7000_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "D9F1DAD0-F8B8-48D5-B571-C55636B274C3", "versionEndExcluding": "1.0.11.116", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:netgear:r7000:-:*:*:*:*:*:*:*", "matchCriteriaId": "C9F86FF6-AB32-4E51-856A-DDE790C0A9A6", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:netgear:r7000p_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "EAF3EA40-79FB-4D2C-A8AF-A04820745C4D", "versionEndExcluding": "1.3.2.132", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:netgear:r7000p:-:*:*:*:*:*:*:*", "matchCriteriaId": "DFE55F4D-E98B-46D3-B870-041141934CD1", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:netgear:r6900p_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "839A9EBE-5F14-4695-8040-7D5607F8E248", "versionEndExcluding": "1.3.2.132", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:netgear:r6900p:-:*:*:*:*:*:*:*", "matchCriteriaId": "C41908FF-AE64-4949-80E3-BEE061B2DA8A", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:netgear:r7900_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "96390A31-03B8-477B-8710-F797CB44E741", "versionEndExcluding": "1.0.4.38", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:netgear:r7900:-:*:*:*:*:*:*:*", "matchCriteriaId": "C484840F-AF30-4B5C-821A-4DB9BE407BDB", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:netgear:r8300_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "60634A15-B02A-4C33-A1A4-F6340CFD6B8B", "versionEndExcluding": "1.0.2.144", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:netgear:r8300:-:*:*:*:*:*:*:*", "matchCriteriaId": "7A9B77E7-7439-48C6-989F-5E22CB4D3044", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:netgear:r8500_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "F8E565CF-8408-4502-97BD-01CEF15D0744", "versionEndExcluding": "1.0.2.144", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:netgear:r8500:-:*:*:*:*:*:*:*", "matchCriteriaId": "63500DE4-BDBD-4F86-AB99-7DB084D0B912", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:netgear:r7100lg_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "1AC36017-5BCF-4CF6-91D0-278279943847", "versionEndExcluding": "1.0.0.64", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:netgear:r7100lg:-:*:*:*:*:*:*:*", "matchCriteriaId": "366FA778-3C2A-42AF-9141-DAD7043B406C", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:netgear:xr300_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "3AE70236-D1C6-4B58-8385-1FA5F71916AF", "versionEndExcluding": "1.0.3.68", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:netgear:xr300:-:*:*:*:*:*:*:*", "matchCriteriaId": "5590CF28-B88A-4755-904B-1BC1778FBEDD", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Certain NETGEAR devices are affected by a buffer overflow by an unauthenticated attacker. This affects D8500 before 1.0.3.58, R6250 before 1.0.4.48, R7000 before 1.0.11.116, R7100LG before 1.0.0.64, R7900 before 1.0.4.38, R8300 before 1.0.2.144, R8500 before 1.0.2.144, XR300 before 1.0.3.68, R7000P before 1.3.2.132, and R6900P before 1.3.2.132."}, {"lang": "es", "value": "Determinados dispositivos NETGEAR est\u00e1n afectados por un desbordamiento del b\u00fafer por parte de un atacante no autenticado. Esto afecta a D8500 versiones anteriores a 1.0.3.58, a R6250 versiones anteriores a 1.0.4.48, a R7000 versiones anteriores a 1.0.11.116, a R7100LG versiones anteriores a 1.0.0.64, a R7900 versiones anteriores a 1.0.4.38, a R8300 versiones anteriores a 1.0.2.144, a R8500 versiones anteriores a 1.0.2.144, al XR300 versiones anteriores a 1.0.3.68, a R7000P versiones anteriores a 1.3.2.132 y a R6900P versiones anteriores a 1.3.2.132"}], "id": "CVE-2021-45609", "lastModified": "2026-06-17T04:13:45.837", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 7.5, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "ADJACENT_NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.6, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 6.0, "source": "cve@mitre.org", "type": "Secondary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2021-12-26T01:15:18.130", "references": [{"source": "cve@mitre.org", "tags": ["Patch", "Vendor Advisory"], "url": "https://kb.netgear.com/000064483/Security-Advisory-for-Pre-Authentication-Buffer-Overflow-on-Some-Routers-PSV-2020-0274"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch", "Vendor Advisory"], "url": "https://kb.netgear.com/000064483/Security-Advisory-for-Pre-Authentication-Buffer-Overflow-on-Some-Routers-PSV-2020-0274"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-120"}], "source": "nvd@nist.gov", "type": "Primary"}]}
CVE record
NVD configurations
Red Hat packages
No data
OpenCVE enrichment
No data
EUVD