CVE-2026-0420

Published: Jun 9, 2026Modified: Jun 18, 2026

4.6

Vector

CVSS: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

CVSS: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:XShow less

Source: a2826606-91e7-4eb6-899e-8484bd4575d5 (Secondary)

Description

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 (4)

Products: Netgear: Rax120 Firmware, Rax35 Firmware, Rax38 Firmware, Rax40 Firmware

4 products

Configuration A

1 vulnerable · 3 platform

Vulnerable Software	Affected Versions
Netgear Rax120 Firmware	Before 1.2.9.52

Running on/with	Platform Versions
Netgear Rax120	All versions
Netgear Rax120	Version 1.0
Netgear Rax120	Version 2.0

Configuration B

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Netgear Rax35 Firmware	Before 1.0.6.106

Running on/with	Platform Versions
Netgear Rax35	All versions

Configuration C

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Netgear Rax38 Firmware	Before 1.0.6.106

Running on/with	Platform Versions
Netgear Rax38	All versions

Configuration D

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Netgear Rax40 Firmware	Before 1.0.6.106

Running on/with	Platform Versions
Netgear Rax40	All versions

Related CWEs

CWE-325

Missing Cryptographic Step

The product does not implement a required step in a cryptographic algorithm, resulting in weaker encryption than advertised by the algorithm.