CVE-2026-0420

EUVD-2026-35467
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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
5.9 MEDIUM
NETWORK
HIGH
NONE
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
Base Score
CVSS 3.x
EPSS Score
Percentile: 3%
Affected Products (NVD)
VendorProductVersion
netgearrax120_firmware
𝑥
< 1.2.9.52
netgearrax35_firmware
𝑥
< 1.0.6.106
netgearrax38_firmware
𝑥
< 1.0.6.106
netgearrax40_firmware
𝑥
< 1.0.6.106
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://kb.netgear.com/000070811/June-2026-NETGEAR-Security-Advisory
https://www.netgear.com/support/product/rax120v2/
https://www.netgear.com/support/product/rax35/
https://www.netgear.com/support/product/rax38/
https://www.netgear.com/support/product/rax40/