Command Injection in NETGEAR products - #VU64822

Vulnerability identifier: #VU64822

CSH Severity: Low

CVSS v4: 8.5 [CVSS:4.0/AV:A/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]

CVE-ID: N/A

CWE-ID: CWE-77

Exploitation vector: Adjecent network

Exploit availability: No public exploit available

The vulnerability allows a remote user to execute arbitrary commands on the target system.

The vulnerability exists due to improper input validation. A remote administrator on the local network 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.

XR1000
R6400
R7900
R8000
R6400v2
R7850
R7000
R7000P
RS400
RAX200
RAX80
RAX75
MK62
MR60
MS60
MS80
MK80
MR80
LAX20
R8000P
R7960P
CBR40
RBK852
RBR850
RBS850
CBR750

Install updates from vendor's website.

XR1000 - update to 1.0.0.58
R6400 - update to 1.0.1.70
R7900 - update to 1.0.4.46
R8000 - update to 1.0.4.74
R6400v2 - update to 1.0.4.118
RAX200 - update to 1.0.4.120
RAX80 - update to 1.0.4.120
RAX75 - update to 1.0.4.120
R7850 - update to 1.0.5.74
MK62 - addressed in versions 1.0.6.116, 1.1.3.6
MR60 - update to 1.0.6.116
MS60 - update to 1.0.6.116
R7000 - update to 1.0.11.126
MS80 - update to 1.1.3.6
MK80 - update to 1.1.3.6
MR80 - update to 1.1.3.6
LAX20 - update to 1.1.6.34
R7000P - update to 1.3.3.140
R8000P - update to 1.4.2.84
R7960P - update to 1.4.2.84
RS400 - update to 1.5.1.80
CBR40 - update to 2.5.0.24
RBK852 - update to 3.2.17.12
RBR850 - update to 3.2.17.12
RBS850 - update to 3.2.17.12
CBR750 - update to 4.6.3.6

• https://kb.netgear.com/000065035/Security-Advisory-for-Post-Authentication-Command-Injection-on-Some-Routers-and-WiFi-Systems-PSV-2020-0532

• Command Injection in NETGEAR Routers and WiFi Systems