Input validation error in NETGEAR products - #VU77790

Vulnerability identifier: #VU77790

CSH Severity: Low

CVSS v4: 6.9 [CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/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 attacker to perform a denial of service (DoS) attack.

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

MK72
MR70
MS70
R6700v3
MK83
MR80
MS80
MK62
MR60
MS60

Install updates from vendor's website.

MK72 - update to 1.0.3.32
MR70 - update to 1.0.3.32
MS70 - update to 1.0.3.32
R6700v3 - update to 1.0.4.128
MK83 - update to 1.1.7.12
MR80 - update to 1.1.7.12
MS80 - update to 1.1.7.12
MK62 - update to 1.1.7.132
MR60 - update to 1.1.7.132
MS60 - update to 1.1.7.132

• https://kb.netgear.com/000065716/Security-Advisory-for-Denial-of-Service-on-Some-Routers-and-WiFi-Systems-PSV-2022-0065

• Multiple vulnerabilities in NETGEAR Routers and WiFi Systems