{"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:d6100_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "600F0894-2001-4681-8B7C-AE24B3C81EA4", "versionEndExcluding": "1.0.0.58", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:netgear:d6100:-:*:*:*:*:*:*:*", "matchCriteriaId": "7EFD1E86-F100-4E46-935D-903EB6FEFE9D", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:netgear:d7800_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "B722D956-799F-4A5D-9C4B-5EE2349DB17E", "versionEndExcluding": "1.0.1.40", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:netgear:d7800:-:*:*:*:*:*:*:*", "matchCriteriaId": "DA2D4987-3726-4A72-8D32-592F59FAC46D", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:netgear:r7500_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "1DF79787-9BE5-4B8F-A243-FE638936D377", "versionEndExcluding": "1.0.3.34", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:netgear:r7500:v2:*:*:*:*:*:*:*", "matchCriteriaId": "2E0DFBF4-E393-44AE-AEF9-1B2059EE5AE8", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:netgear:r7800_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "2C2195F1-18F6-4397-9D28-7A92003B7A76", "versionEndExcluding": "1.0.2.52", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:netgear:r7800:-:*:*:*:*:*:*:*", "matchCriteriaId": "17CF7445-6950-45FE-9D1A-E23F63316329", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:netgear:r8900_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "F52E74FF-6E04-4F96-966C-4355B38CF4DE", "versionEndExcluding": "1.0.4.2", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:netgear:r8900:-:*:*:*:*:*:*:*", "matchCriteriaId": "0F859165-8D89-4CDD-9D48-9C7923D2261F", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:netgear:r9000_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "93C7D5A8-3B1D-4DCD-ACB6-8629CE598C25", "versionEndExcluding": "1.0.3.16", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:netgear:r9000:-:*:*:*:*:*:*:*", "matchCriteriaId": "D74F1BFC-562E-4E7D-BBAB-2F8B593B5A57", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:netgear:rax120_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "79E7E940-B043-40A7-9347-331DF006656E", "versionEndExcluding": "1.0.0.74", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:netgear:rax120:-:*:*:*:*:*:*:*", "matchCriteriaId": "1742BD56-84E4-40E1-8C04-098B3715161E", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:netgear:rbk20_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "712E83F9-2AC9-45B1-B0D6-E780CB8D9365", "versionEndExcluding": "2.3.0.22", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:netgear:rbk20:-:*:*:*:*:*:*:*", "matchCriteriaId": "E6C9F31C-3E12-4787-9C9B-14883D9D152A", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:netgear:rbr20_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "850B682D-1D78-489A-8988-5D588EB975AC", "versionEndExcluding": "2.3.0.22", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:netgear:rbr20:-:*:*:*:*:*:*:*", "matchCriteriaId": "AE5DBD66-9C2A-4EFF-87AB-03E791D584B5", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:netgear:rbs20_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "5B0AB512-7926-4D78-87A2-FFBD56F7D2CA", "versionEndExcluding": "2.3.0.22", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:netgear:rbs20:-:*:*:*:*:*:*:*", "matchCriteriaId": "14FC7F5B-7E4F-4A68-8427-D1F553EBE8CA", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:netgear:rbk50_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "F58362EC-24C5-4EC3-9475-328469DABFD2", "versionEndExcluding": "2.3.0.22", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:netgear:rbk50:-:*:*:*:*:*:*:*", "matchCriteriaId": "8BA66D07-D017-49D6-8E72-5C48E940DE1B", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:netgear:rbr50_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "B49E5051-D9AF-4852-8BDF-6F9C61CB5519", "versionEndExcluding": "2.3.0.22", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:netgear:rbr50:-:*:*:*:*:*:*:*", "matchCriteriaId": "B2CAEA32-6934-4743-9E6B-22D52AC5E7F8", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:netgear:rbs50_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "7F1FE395-0B10-4AA8-A178-D87E93CFA5D5", "versionEndExcluding": "2.3.0.22", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:netgear:rbs50:-:*:*:*:*:*:*:*", "matchCriteriaId": "3BCFD959-D522-4FA0-AD01-2937DAEE1EDF", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:netgear:rbk40_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "BF2AEEF3-EB66-48D5-A39D-675D7093F5A2", "versionEndExcluding": "2.3.0.22", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:netgear:rbk40:-:*:*:*:*:*:*:*", "matchCriteriaId": "12DDD83C-6FF1-433F-ACA1-7B4B147F9A8C", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:netgear:rbs40_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "8517632E-5C50-4A30-A9EE-7205A014619F", "versionEndExcluding": "2.3.0.22", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:netgear:rbs40:-:*:*:*:*:*:*:*", "matchCriteriaId": "6FDCDE39-0355-43B9-BF57-F3718DA2988D", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:netgear:srk60_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "9523D09C-0039-4449-8741-0EF066547B0E", "versionEndExcluding": "2.2.0.64", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:netgear:srk60:-:*:*:*:*:*:*:*", "matchCriteriaId": "DCC347EB-699E-4626-A944-2D378101DDCF", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:netgear:srr60_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "0C60C13B-937F-4278-A7D8-465B2E59664D", "versionEndExcluding": "2.2.0.64", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:netgear:srr60:-:*:*:*:*:*:*:*", "matchCriteriaId": "55E6F589-04DA-431C-9E03-BA2A59BB0E4A", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:netgear:srs60_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "9204657B-18EE-4E6F-A7B5-3A1F65E20352", "versionEndExcluding": "2.2.0.64", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:netgear:srs60:-:*:*:*:*:*:*:*", "matchCriteriaId": "BFB01247-A20F-41CA-8718-E8E60E7F14B3", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:netgear:wndr3700_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "FD376891-1FB6-48B7-A4B3-C3C2C6E92C39", "versionEndExcluding": "1.0.2.102", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:netgear:wndr3700:v4:*:*:*:*:*:*:*", "matchCriteriaId": "257A5E68-8EDC-44F5-A85C-83A91C93CCE5", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:netgear:wndr4300_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "9FFDF78E-8CC6-47B8-B70D-352F778CBF2C", "versionEndExcluding": "1.0.2.104", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:netgear:wndr4300:-:*:*:*:*:*:*:*", "matchCriteriaId": "1413C591-D066-4FA2-BEB1-6C60F8645F28", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:netgear:wndr4300_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "94398B78-9F11-4AD2-A518-3A81CDD72E88", "versionEndExcluding": "1.0.0.56", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:netgear:wndr4300:v2:*:*:*:*:*:*:*", "matchCriteriaId": "4428B145-B86D-4709-BBA9-64BDE7D35A25", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:netgear:wndr4500_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "68F195E4-0A6D-400B-8F48-3EA07DC3A3ED", "versionEndExcluding": "1.0.0.56", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:netgear:wndr4500:v3:*:*:*:*:*:*:*", "matchCriteriaId": "C31D6808-4103-4543-B7AB-84A79CD12006", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:netgear:wnr2000_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "9F3D02E3-8FA1-4129-A4B2-25235AF0E49C", "versionEndExcluding": "1.0.0.66", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:netgear:wnr2000:v5:*:*:*:*:*:*:*", "matchCriteriaId": "317F25FF-B3A2-4C68-888F-D2627C564867", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Certain NETGEAR devices are affected by a stack-based buffer overflow by an authenticated user. This affects D6100 before 1.0.0.58, D7800 before 1.0.1.40, R7500v2 before 1.0.3.34, R7800 before 1.0.2.52, R8900 before 1.0.4.2, R9000 before 1.0.3.16, RAX120 before 1.0.0.74, RBK20 before 2.3.0.22, RBR20 before 2.3.0.22, RBS20 before 2.3.0.22, RBK50 before 2.3.0.22, RBR50 before 2.3.0.22, RBS50 before 2.3.0.22, RBK40 before 2.3.0.22, RBS40 before 2.3.0.22, SRK60 before 2.2.0.64, SRR60 before 2.2.0.64, SRS60 before 2.2.0.64, WNDR3700v4 before 1.0.2.102, WNDR4300 before 1.0.2.104, WNDR4300v2 before 1.0.0.56, WNDR4500v3 before 1.0.0.56, and WNR2000v5 before 1.0.0.66."}, {"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 D6100 versiones anteriores a 1.0.0.58, D7800 versiones anteriores a 1.0.1.40, R7500v2 versiones anteriores a 1.0.3.34, R7800 versiones anteriores a 1.0.2.52, R8900 versiones anteriores a 1.0.4.2, R9000 versiones anteriores a 1. 0.3.16, RAX120 versiones anteriores a 1.0.0.74, RBK20 versiones anteriores a 2.3.0.22, RBR20 versiones anteriores a 2.3.0.22, RBS20 versiones anteriores a 2.3.0.22, RBK50 versiones anteriores a 2.3.0.22, RBR50 versiones anteriores a 2.3. 0,22, RBS50 versiones anteriores a 2.3.0.22, RBK40 versiones anteriores a 2.3.0.22, RBS40 versiones anteriores a 2.3.0.22, SRK60 versiones anteriores a 2.2.0.64, SRR60 versiones anteriores a 2.2.0.64, SRS60 versiones anteriores a 2.2.0. 64, WNDR3700v4 versiones anteriores a 1.0.2.102, WNDR4300 versiones anteriores a 1.0.2.104, WNDR4300v2 versiones anteriores a 1.0.0.56, WNDR4500v3 versiones anteriores a 1.0.0.56, y WNR2000v5 versiones anteriores a 1.0.0.66."}], "id": "CVE-2019-20747", "lastModified": "2026-06-17T02:31:06.670", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "ADJACENT_NETWORK", "authentication": "SINGLE", "availabilityImpact": "PARTIAL", "baseScore": 5.2, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:A/AC:L/Au:S/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 5.1, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV30": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "ADJACENT_NETWORK", "availabilityImpact": "HIGH", "baseScore": 6.8, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "HIGH", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:A/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H", "version": "3.0"}, "exploitabilityScore": 0.9, "impactScore": 5.9, "source": "cve@mitre.org", "type": "Secondary"}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "ADJACENT_NETWORK", "availabilityImpact": "HIGH", "baseScore": 6.8, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "HIGH", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 0.9, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2020-04-16T21:15:12.817", "references": [{"source": "cve@mitre.org", "tags": ["Vendor Advisory"], "url": "https://kb.netgear.com/000060962/Security-Advisory-for-Post-Authentication-Stack-Overflow-on-Some-Routers-Gateways-and-WiFi-Systems-PSV-2018-0032"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://kb.netgear.com/000060962/Security-Advisory-for-Post-Authentication-Stack-Overflow-on-Some-Routers-Gateways-and-WiFi-Systems-PSV-2018-0032"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-787"}], "source": "nvd@nist.gov", "type": "Primary"}]}
CVE record
NVD configurations
Red Hat packages
No data
OpenCVE enrichment
No data
EUVD