CVE-2026-0420 MEDIUM

CVE-2026-0420: Missing TLS certificate validation in NETGEAR's ReadyCloud client app

Vendor Netgear
Product RAX120v1
Weakness CWE-325
Published June 9, 2026
Last update June 11, 2026
View on NVD All CVEs

CVSS base score

4.6/10
Attack vector Network
Attack complexity High
Privileges required None
User interaction None
Confidentiality —
Integrity —

CVSS 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

What the vulnerability does

01Description

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.

Key dates

02Disclosure timeline

June 9, 2026 CVE published
June 11, 2026 Record updated