{"id":"CVE-2026-107917","title":"Insufficient input validation vulnerability in the PPPoE Setup feature of NETGEAR R7300 router allows authenticated administrators connected to the local network to perform unauthorized actions on the router. This issue was identified th…","summary":"Insufficient input validation vulnerability in the PPPoE Setup feature of NETGEAR R7300 router allows authenticated administrators connected to the local network to perform unauthorized actions on the router. This issue was identified th…","severity":"medium","cvss":4.5,"cvssVector":"CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N","cwe":["CWE-20"],"published":"2026-10-13","updated":"2026-10-13","sourceUpdated":"2026-10-13T17:17:18.740","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-107917","references":[{"url":"https://www.netgear.com/support/product/r7300dst","label":"a2826606-91e7-4eb6-899e-8484bd4575d5"}],"tags":["nvd"],"ingestedAt":"2026-10-13T15:33:40.072Z","slug":"CVE-2026-107917","body":"## Overview\n\nInsufficient input validation vulnerability in the PPPoE Setup feature of NETGEAR R7300 router allows authenticated administrators connected to the local network to perform unauthorized actions on the router. This issue was identified through testing in a controlled research environment using a simulated version of the router's software and has not been confirmed on physical production devices.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":25,"depthScoreParts":{"impact":24.8,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[{"seq":219826,"id":"CVE-2026-107917","ts":1791913235622,"field":"cvss","old":null,"new":"4.5"},{"seq":219825,"id":"CVE-2026-107917","ts":1791913235622,"field":"severity","old":"none","new":"medium"}]}