{"id":"CVE-2026-11732","published":"2026-10-13T15:17:43.657","lastModified":"2026-10-16T14:17:24.213","description":"An insufficient input validation vulnerability in the website blocking feature (Block Sites) of the listed NETGEAR router models allows a network-adjacent attacker having network access (such as WiFi credentials) to run unauthorized commands on the router. This vulnerability could affect the confidentiality, integrity, and availability of the affected router. It applies only when the Block Sites feature is turned on.","cvssScore":8.8,"cvssSeverity":"HIGH","cvssVector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","cwes":["CWE-20"],"vendors":[],"products":[],"references":[{"url":"https://kb.netgear.com/000070958/October-2026-NETGEAR-Security-Advisory","tags":[]},{"url":"https://www.netgear.com/support/product/cax30/","tags":[]},{"url":"https://www.netgear.com/support/product/rax30/","tags":[]},{"url":"https://www.netgear.com/support/product/rax5/","tags":[]},{"url":"https://www.netgear.com/support/product/raxe300/","tags":[]}],"exploitRefs":[],"hasPoc":false,"ai":{"summary":"A vulnerability in NETGEAR router's Block Sites feature allows network-adjacent attackers to execute unauthorized commands on affected routers when the blocking feature is enabled. This creates a high-impact RCE vector that can compromise router confidentiality, integrity, and availability.","exploitability":"Exploitation requires network access (such as WiFi credentials) and occurs only when the Block Sites feature is enabled, making it moderately difficult to achieve but not highly complex.","blast_radius":"If exploited, this vulnerability could allow attackers to fully compromise affected routers, potentially enabling them to intercept network traffic, redirect DNS queries, or gain persistent access to the local network.","remediation":"Disable the Block Sites feature immediately on all affected NETGEAR routers until a patch is available, as no fixed version has been published in the description.","detection":"No reliable host or network indicator is derivable from the published description.","tags":["rce","web","router","netgear"],"model":"garnet-coder","analyzedAt":"2026-10-16T09:04:50.008Z"}}