CVE-2026-11738mediumCWE-20

CVE-2026-11738: medium-severity vulnerability in NETGEAR R7000

Insufficient input validation in certain NETGEAR Nighthawk routers allows administrators to tamper with the device.

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13Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 4.3epss 0.4%
Insufficient input validation vulnerability in the listed NETGEAR models allows authenticated administrators connected to the local network to make unauthorized modification to router software and functionality.
CVSS:4.0/AV:A/AC:L/AT:N/PR:H/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N/E:U/AU:N/R:U/V:D/RE:L/U:Amber
Affected products
NETGEAR · R7000NETGEAR · RAXE500NETGEAR · RS700
Related CVEs — NETGEAR R7000

In the same product, most dangerous first.

CVE-2026-11739MEDIUMCommand injection vulnerability in some NETGEAR Nighthawk devicesEPSS 2.5%CVE-2021-34977HIGHCVE-2021-34977EPSS 1.1%CVE-2026-11736LOWStack-based buffer overflow vulnerability in some NETGEAR Nighthawk routersEPSS 0.8%CVE-2026-11735LOWStack-based buffer overflow vulnerability in some NETGEAR Nighthawk modelsEPSS 0.8%CVE-2026-9213MEDIUMInsufficient input validation in certain NETGEAR routersEPSS 0.4%CVE-2025-12946MEDIUMImproper input validation in NETGEAR Nighthawk routersEPSS 0.3%