Input validation error in NETGEAR products - #VU70063

Vulnerability identifier: #VU70063

CSH Severity: Low

CVSS v4: 2 [CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N]

CVE-ID: N/A

CWE-ID: CWE-20

Exploitation vector: Local access

Exploit availability: No public exploit available

The vulnerability allows a local user to perform a denial of service (DoS) attack.

The vulnerability exists due to insufficient validation of user-supplied input. A local user can pass specially crafted input to the application and perform a denial of service (DoS) attack.

R6020
R6850
R6260
R6330
R6350
R6220
R6230

Install updates from vendor's website.

R6020 - update to 1.0.0.54
R6850 - update to 1.1.0.88
R6260 - update to 1.1.0.88
R6330 - update to 1.1.0.88
R6350 - update to 1.1.0.88
R6220 - update to 1.1.0.114
R6230 - update to 1.1.0.114

• https://kb.netgear.com/000065383/Security-Advisory-for-Denial-of-Service-on-Some-Routers-PSV-2022-0001

• Denial of service in NETGEAR Routers