CVE-2018-21154

Published: Apr 27, 2020Modified: Nov 21, 2024

6.8

Vector

CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Exploitability: 0.9 / Impact: 5.9

Source: NVD

Description

Certain NETGEAR devices are affected by command injection by an authenticated user. This affects D7800 before 1.0.1.34, DM200 before 1.0.0.50, R6100 before 1.0.1.22, R7500 before 1.0.0.122, R7500v2 before 1.0.3.26, and R7800 before 1.0.2.42.

Affected (6)

Products: Netgear: D7800 Firmware, Dm200 Firmware, R6100 Firmware, R7500 Firmware, R7800 Firmware

5 products

Configuration A

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Netgear D7800 Firmware	Before 1.0.1.34

Running on/with	Platform Versions
Netgear D7800	All versions

Configuration B

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Netgear Dm200 Firmware	Before 1.0.0.50

Running on/with	Platform Versions
Netgear Dm200	All versions

Configuration C

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Netgear R6100 Firmware	Before 1.0.1.22

Running on/with	Platform Versions
Netgear R6100	All versions

Configuration D

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Netgear R7500 Firmware	Before 1.0.0.122

Running on/with	Platform Versions
Netgear R7500	All versions

Configuration E

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Netgear R7500 Firmware	Before 1.0.3.26

Running on/with	Platform Versions
Netgear R7500	Version v2

Configuration F

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Netgear R7800 Firmware	Before 1.0.2.42

Running on/with	Platform Versions
Netgear R7800	All versions

Related CWEs

CWE-78

Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component.

References (2)

https://kb.netgear.com/000059479/Security-Advisory-for-Post-Authentication-Command-Injection-on-Some-Gateways-and-Routers-PSV-2017-3133

Source: cve@mitre.org

Vendor Advisory

https://kb.netgear.com/000059479/Security-Advisory-for-Post-Authentication-Command-Injection-on-Some-Gateways-and-Routers-PSV-2017-3133

Source: af854a3a-2127-422b-91ae-364da2661108

Vendor Advisory

Timeline

No history available yet.