Command Injection in NETGEAR products - #VU70032

Vulnerability identifier: #VU70032

CSH Severity: Low

CVSS v4: 8.6 [CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]

CVE-ID: N/A

CWE-ID: CWE-77

Exploitation vector: Local access

Exploit availability: No public exploit available

The vulnerability allows a local attacker to execute arbitrary commands on the target system.

The vulnerability exists due to improper input validation. A local unauthenticated attacker can pass specially crafted data to the application and execute arbitrary commands on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

R6020
R6080
R6120
R6260
R6850
R6330
R6350
R6220
R6230

Install updates from vendor's website.

R6020 - update to 1.0.0.54
R6080 - update to 1.0.0.54
R6120 - update to 1.0.0.84
R6260 - update to 1.1.0.86
R6850 - update to 1.1.0.86
R6330 - update to 1.1.0.86
R6350 - update to 1.1.0.86
R6220 - update to 1.1.0.114
R6230 - update to 1.1.0.114

• https://kb.netgear.com/000065319/Security-Advisory-for-Pre-Authentication-Command-Injection-on-Some-Routers-PSV-2021-0338

• Command Injection in NETGEAR Routers