Medium [CVE-2026-107918] Insufficient input validation vulnerability in the LAN 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
This medium-severity NETGEAR advisory covers CVE-2026-107918 affecting R7300DST.
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Summary
Insufficient input validation vulnerability in the LAN 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.
Affected product named by the advisory: R7300DST.
- R7300DST through V1 1.0.0.74
Official advisory · high-confidence parse· fetched 1 day ago·verify at source
Fixed versions
No fixed release is recorded yet. That does not prove no patch exists — confirm against the vendor advisory.
Official advisory · high-confidence parse· fetched 1 day ago·verify at source
Mitigation
The source record does not include mitigation steps. That is not a statement that no fix exists — read the vendor advisory below for the authoritative guidance.
Official advisory · high-confidence parse· fetched 1 day ago·verify at source
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