Belkin N750 Router 1.10.22 Command Injection

critical Nessus Plugin ID 109059


The remote router is affected by a remote command injection vulnerability.


The remote Belkin router is affected by a remote command injection vulnerability due to improper sanitization of user-supplied input.
An unauthenticated, remote attacker can exploit this, via a specially crafted URL, to execute arbitrary commands on the device.

Note that Nessus has detected this vulnerability by reading the contents of file /proc/cpuinfo


At time of publication, no known fix is available

Plugin Details

Severity: Critical

ID: 109059

File Name: belkin_proxy_cmd_injection.nasl

Version: 1.2

Type: remote

Family: CGI abuses

Published: 4/16/2018

Updated: 11/8/2019

Risk Information


Risk Factor: Medium

Score: 5.9


Risk Factor: Critical

Base Score: 10

Temporal Score: 7.8

Vector: AV:N/AC:L/Au:N/C:C/I:C/A:C

Temporal Vector: E:POC/RL:OF/RC:C


Risk Factor: Critical

Base Score: 9.8

Temporal Score: 8.8

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Temporal Vector: E:P/RL:O/RC:C

Vulnerability Information

CPE: x-cpe:/o:belkin:n750_f9k1103_firmware

Required KB Items: installed_sw/Belkin WWW

Exploit Available: true

Exploit Ease: Exploits are available

Exploited by Nessus: true

Vulnerability Publication Date: 4/16/2018

Reference Information

CVE: CVE-2018-1144