CVE-2026-0420: An improper implementation of TLS certificate validation vulnerability found in NETGEAR's ReadyCloud client app which could allow an attacker to perform…

PriorityP432medium5.9CVSS 3.1

AVNACHPRNUINSUCHINAN

EPSS

0.14%

2.7th percentile

An improper implementation of TLS certificate validation vulnerability found in NETGEAR's ReadyCloud client app which could allow an attacker to perform attacker-in-the-middle (MiTM) style attacks impacting the product's confidentiality. This vulnerability affects the listed NETGEAR models.

Affected

9 ranges

Vendor	Product	Version range	Fixed in
netgear	rax120_firmware	< 1.2.9.52	1.2.9.52
netgear	rax120v1	< V1.2.9.52	V1.2.9.52
netgear	rax120v2	< V1.2.9.52	V1.2.9.52
netgear	rax35	< V1.0.6.106	V1.0.6.106
netgear	rax35_firmware	< 1.0.6.106	1.0.6.106
netgear	rax38	< V1.0.6.106	V1.0.6.106
netgear	rax38_firmware	< 1.0.6.106	1.0.6.106
netgear	rax40	< V1.0.6.106	V1.0.6.106
netgear	rax40_firmware	< 1.0.6.106	1.0.6.106

CVSS provenance

nvdv3.15.9MEDIUMCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

nvdv4.04.6MEDIUMCVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:H/VI:N/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:X/RE:X/U:X

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