{"id":"CVE-2026-0407","state":"PUBLISHED","title":"Authentication bypass in NETGEAR WiFi Range Extenders via network adjacent attacks","description":"An insufficient authentication vulnerability in NETGEAR WiFi range \nextenders allows a network adjacent attacker with WiFi authentication or\n a physical Ethernet port connection to bypass the authentication \nprocess and access the admin panel.","publishedAt":"2026-01-13T16:01:04.157Z","updatedAt":"2026-02-26T15:04:44.118Z","severity":{"score":6.1,"label":"Medium","version":"4.0","vector":"CVSS:4.0/AV:A/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/AU:N/R:U/V:D/RE:M/U:Amber","source":"NETGEAR"},"assigner":"NETGEAR","products":["NETGEAR EX5000","NETGEAR EX3110","NETGEAR EX6110","NETGEAR EX2800"],"affected":[{"vendor":"NETGEAR","product":"EX5000","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"v1.0.1.82","versionType":"custom"}]},{"vendor":"NETGEAR","product":"EX3110","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"v1.0.1.82","versionType":"custom"}]},{"vendor":"NETGEAR","product":"EX6110","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"v1.0.1.82","versionType":"custom"}]},{"vendor":"NETGEAR","product":"EX2800","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"v1.0.1.82","versionType":"custom"}]}],"references":["https://www.netgear.com/support/product/ex5000","https://www.netgear.com/support/product/ex3110","https://www.netgear.com/support/product/ex6110","https://www.netgear.com/support/product/ex2800","https://kb.netgear.com/000070442/January-2026-NETGEAR-Security-Advisory"],"weaknesses":["CWE-287"],"ingestedAt":"2026-10-29T20:10:13.529Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/0xxx/CVE-2026-0407.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-0407","state":"PUBLISHED","datePublished":"2026-01-13T16:01:04.157Z","dateUpdated":"2026-02-26T15:04:44.118Z","assignerShortName":"NETGEAR","assignerOrgId":"a2826606-91e7-4eb6-899e-8484bd4575d5","dateReserved":"2025-12-03T04:16:13.882Z"},"containers":{"cna":{"title":"Authentication bypass in NETGEAR WiFi Range Extenders via network adjacent attacks","descriptions":[{"lang":"en","value":"An insufficient authentication vulnerability in NETGEAR WiFi range \nextenders allows a network adjacent attacker with WiFi authentication or\n a physical Ethernet port connection to bypass the authentication \nprocess and access the admin panel."}],"affected":[{"vendor":"NETGEAR","product":"EX5000","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"v1.0.1.82","versionType":"custom"}]},{"vendor":"NETGEAR","product":"EX3110","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"v1.0.1.82","versionType":"custom"}]},{"vendor":"NETGEAR","product":"EX6110","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"v1.0.1.82","versionType":"custom"}]},{"vendor":"NETGEAR","product":"EX2800","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"v1.0.1.82","versionType":"custom"}]}],"references":[{"url":"https://www.netgear.com/support/product/ex5000","tags":["product","patch"]},{"url":"https://www.netgear.com/support/product/ex3110","tags":["product","patch"]},{"url":"https://www.netgear.com/support/product/ex6110","tags":["product","patch"]},{"url":"https://www.netgear.com/support/product/ex2800","tags":["product","patch"]},{"url":"https://kb.netgear.com/000070442/January-2026-NETGEAR-Security-Advisory","tags":["vendor-advisory"]}],"metrics":[{"cvssV4_0":{"Automatable":"NO","Recovery":"USER","Safety":"NOT_DEFINED","attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"ADJACENT","baseScore":6.1,"baseSeverity":"MEDIUM","exploitMaturity":"UNREPORTED","privilegesRequired":"LOW","providerUrgency":"AMBER","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"NONE","valueDensity":"DIFFUSE","vectorString":"CVSS:4.0/AV:A/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/AU:N/R:U/V:D/RE:M/U:Amber","version":"4.0","vulnAvailabilityImpact":"HIGH","vulnConfidentialityImpact":"HIGH","vulnIntegrityImpact":"HIGH","vulnerabilityResponseEffort":"MODERATE"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-287","description":"CWE-287 Improper 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Authentication Bypass"}]}],"solutions":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"<p>Manually check the firmware version and update it to the latest.</p><p></p>\n\n<p>Fixed in:</p>\n\n<p><span>EX2800&nbsp;</span><a target=\"_blank\" rel=\"nofollow\" href=\"https://www.netgear.com/support/product/ex2800\">firmware V1.0.1.82 or later</a><br><span>EX3110&nbsp;</span><a target=\"_blank\" rel=\"nofollow\" href=\"https://www.netgear.com/support/product/ex3110\">firmware V1.0.1.82 or later</a><br><span>EX5000 </span><a target=\"_blank\" rel=\"nofollow\" href=\"https://www.netgear.com/support/product/ex5000\">firmware V1.0.1.82 or later</a><br><span>EX6110&nbsp;</span><a target=\"_blank\" rel=\"nofollow\" href=\"https://www.netgear.com/support/product/ex6110\">firmware V1.0.1.82 or later</a></p>"}],"value":"Manually check the firmware version and update it to the latest.\n\n\n\n\n\nFixed in:\n\n\n\nEX2800  firmware V1.0.1.82 or later https://www.netgear.com/support/product/ex2800 \nEX3110  firmware V1.0.1.82 or later https://www.netgear.com/support/product/ex3110 \nEX5000  firmware V1.0.1.82 or later https://www.netgear.com/support/product/ex5000 \nEX6110  firmware V1.0.1.82 or later https://www.netgear.com/support/product/ex6110"}],"source":{"discovery":"EXTERNAL"},"x_generator":{"engine":"Vulnogram 0.5.0"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"id":"CVE-2026-0407","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"version":"2.0.3","timestamp":"2026-01-14T04:57:24.558128Z"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-02-26T15:04:44.118Z"}}]}}}