CVE-2019-20488

CRITICAL

NETGEAR WNR1000V4 1.1.0.54 - OS Command Injection via sysDNSHost Parameter

Title source: llm
STIX 2.1

Description

An issue was discovered on NETGEAR WNR1000V4 1.1.0.54 devices. Multiple actions within the web management interface (setup.cgi) are vulnerable to command injection, allowing remote attackers to execute arbitrary commands, as demonstrated by shell metacharacters in the sysDNSHost parameter.

References (1)

Core 1

Scores

CVSS v3 9.8
EPSS 0.0509
EPSS Percentile 89.9%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Details

CWE
CWE-78
Status published
Products (1)
netgear/wnr1000_firmware 1.1.0.54
Published Mar 02, 2020
Tracked Since Feb 18, 2026