Input validation error in NETGEAR products - #VU62045

Vulnerability identifier: #VU62045

CSH Severity: Low

CVSS v4: 7 [CVSS:4.0/AV:A/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:H/SC:N/SI:N/SA:N]

CVE-ID: N/A

CWE-ID: CWE-20

Exploitation vector: Adjecent network

Exploit availability: No public exploit available

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

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

EX6130
EX6000
EX6120
EX7500
EX3700
EX3800
RAX75
RAX80
EX7000
R8000P
CBR40
RBS40V
DGN2200v4
R6400
R8000
R7000
WNR3500Lv2
R7000P

Install updates from vendor's website.

EX6130 - update to 1.0.0.30
EX6000 - update to 1.0.0.38
EX6120 - update to 1.0.0.48
EX7500 - update to 1.0.0.68
EX3700 - update to 1.0.0.78
EX3800 - update to 1.0.0.78
DGN2200v4 - update to 1.0.0.126
R6400 - update to 1.0.1.52
RAX75 - update to 1.0.1.62
RAX80 - update to 1.0.1.62
EX7000 - update to 1.0.1.80
R8000 - update to 1.0.4.52
R7000 - update to 1.0.11.130
WNR3500Lv2 - update to 1.2.0.62
R7000P - update to 1.3.2.126
R8000P - update to 1.4.1.50
CBR40 - update to 2.3.5.12
RBS40V - update to 2.5.1.2

• https://kb.netgear.com/000064744/Security-Advisory-for-Denial-of-Service-on-Some-Routers-and-Extenders-PSV-2019-0025

• Denial of service in some NETGEAR Routers and Extenders