CVE-2026-11730: Insufficient session randomness vulnerability in the listed NETGEAR Extender models allows a network-adjacent attacker having network access (such as WiFi…

PriorityP430medium5.4CVSS 3.1

AVAACHPRLUINSUCHILAN

EPSS

0.18%

8.1th percentile

Insufficient session randomness vulnerability in the listed NETGEAR Extender models allows a network-adjacent attacker having network access (such as WiFi credentials) to predict valid session identifiers and hijack an authenticated administrator session on the web management portal.

Affected

2 ranges

Vendor	Product	Version range	Fixed in
netgear	ex3700	< V1.0.0.102	V1.0.0.102
netgear	ex6120	< V1.0.1.74	V1.0.1.74

CVSS provenance

nvdv3.15.4MEDIUMCVSS:3.1/AV:A/AC:H/PR:L/UI:N/S:U/C:H/I:L/A:N

nvdv4.02.1LOWCVSS:4.0/AV:A/AC:L/AT:P/PR:L/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:D/RE:L/U:Amber

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