Input validation error in NETGEAR products - #VU70571

Vulnerability identifier: #VU70571

CSH Severity: Low

CVSS v4: 6.8 [CVSS:4.0/AV:A/AC:L/AT:N/PR:H/UI:N/VC:N/VI:N/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 user to perform a denial of service (DoS) attack.

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

AX6000
RBK852
RBR850
RBS850
RBK752
RBR750
RBS750

Install updates from vendor's website.

AX6000 - update to 4.6.3.9
RBK852 - update to 4.6.7.13
RBR850 - update to 4.6.7.13
RBS850 - update to 4.6.7.13
RBK752 - update to 4.6.7.13
RBR750 - update to 4.6.7.13
RBS750 - update to 4.6.7.13

• https://kb.netgear.com/000065478/Security-Advisory-for-Denial-of-Service-on-Some-WiFi-Systems-PSV-2020-0288

• Denial of service in NETGEAR WiFi Systems