CVE-2018-21228

Published: Apr 24, 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, EX6100v2 before 1.0.1.50, EX6150v2 before 1.0.1.50, EX6200v2 before 1.0.1.44, EX6400 before 1.0.1.60, EX7300 before 1.0.1.60, R6100 before 1.0.1.16, R7500 before 1.0.0.110, R7800 before 1.0.2.32, R9000 before 1.0.2.30, WN3000RPv3 before 1.0.2.50, WNDR4300v2 before 1.0.0.50, and WNDR4500v3 before 1.0.0.50.

Affected (13)

Products: Netgear: D7800 Firmware, Ex6100 Firmware, Ex6150 Firmware, Ex6200 Firmware, Ex6400 Firmware, Ex7300 Firmware, R6100 Firmware, R7500 Firmware, R7800 Firmware, R9000 Firmware, Wn3000rp Firmware, Wndr4300 Firmware, Wndr4500 Firmware

13 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 Ex6100 Firmware	Before 1.0.1.50

Running on/with	Platform Versions
Netgear Ex6100	Version v2

Configuration C

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Netgear Ex6150 Firmware	Before 1.0.1.50

Running on/with	Platform Versions
Netgear Ex6150	Version v2

Configuration D

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Netgear Ex6200 Firmware	Before 1.0.1.44

Running on/with	Platform Versions
Netgear Ex6200	Version v2

Configuration E

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Netgear Ex6400 Firmware	Before 1.0.1.60

Running on/with	Platform Versions
Netgear Ex6400	All versions

Configuration F

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Netgear Ex7300 Firmware	Before 1.0.1.60

Running on/with	Platform Versions
Netgear Ex7300	All versions

Configuration G

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Netgear R6100 Firmware	Before 1.0.1.16

Running on/with	Platform Versions
Netgear R6100	All versions

Configuration H

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Netgear R7500 Firmware	Before 1.0.0.110

Running on/with	Platform Versions
Netgear R7500	All versions

Configuration I

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Netgear R7800 Firmware	Before 1.0.2.32

Running on/with	Platform Versions
Netgear R7800	All versions

Configuration J

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Netgear R9000 Firmware	Before 1.0.2.30

Running on/with	Platform Versions
Netgear R9000	All versions

Configuration K

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Netgear Wn3000rp Firmware	Before 1.0.2.50

Running on/with	Platform Versions
Netgear Wn3000rp	Version v3

Configuration L

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Netgear Wndr4300 Firmware	Before 1.0.0.50

Running on/with	Platform Versions
Netgear Wndr4300	Version v2

Configuration M

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Netgear Wndr4500 Firmware	Before 1.0.0.50

Running on/with	Platform Versions
Netgear Wndr4500	Version v3

Related CWEs

CWE-74

Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')

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

References (2)

https://kb.netgear.com/000055106/Security-Advisory-for-Post-Authentication-Command-Injection-on-Some-Routers-Gateways-and-Extenders-PSV-2017-0607

Source: cve@mitre.org

Vendor Advisory

https://kb.netgear.com/000055106/Security-Advisory-for-Post-Authentication-Command-Injection-on-Some-Routers-Gateways-and-Extenders-PSV-2017-0607

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

Vendor Advisory

Timeline

No history available yet.