medium
6.8
CWE
77
Advisory Published
Updated

CVE-2019-20689: Command Injection

First published: Thu Apr 16 2020(Updated: )

Certain NETGEAR devices are affected by command injection by an authenticated user. This affects D6000 before 1.0.0.75, D6100 before 1.0.0.63, EX2700 before 1.0.1.48, EX6100v2 before 1.0.1.76, EX6150v2 before 1.0.1.76, EX6200v2 before 1.0.1.72, EX6400 before 1.0.2.136, EX7300 before 1.0.2.136, EX8000 before 1.0.1.180, R7800 before 1.0.2.52, R8900 before 1.0.4.2, R9000 before 1.0.4.2, WN2000RPTv3 before 1.0.1.32, WN3000RPv2 before 1.0.0.68, WN3100RPv2 before 1.0.0.60, WNDR3700v4 before 1.0.2.102, WNDR4300v1 before 1.0.2.104, WNDR4300v2 before 1.0.0.58, WNDR4500v3 before 1.0.0.58, WNR2000v5 before 1.0.0.68, and XR500 before 2.3.2.32.

Credit: cve@mitre.org

Affected SoftwareAffected VersionHow to fix
Netgear D6000 Firmware<1.0.0.75
Netgear D6000
Netgear D6100 Firmware<1.0.0.63
NETGEAR D6100
Netgear Ex2700 Firmware<1.0.1.48
Netgear Ex2700
Netgear Ex6100 Firmware<1.0.1.76
Netgear EX6100=v2
NETGEAR R7800<1.0.1.76
Netgear Ex6150=v2
Netgear Ex6200 Firmware<1.0.1.72
Netgear EX6200=v2
Netgear Ex6400 Firmware<1.0.2.136
Netgear Ex6400
Netgear Ex7300 Firmware<1.0.2.136
Netgear Ex7300
NETGEAR R7800<1.0.1.180
Netgear Ex8000
NETGEAR R7800 firmware<1.0.2.52
NETGEAR R7800
Netgear R8900 Firmware<1.0.4.2
NETGEAR R8900
Netgear R9000 Firmware<1.0.4.2
NETGEAR R9000
Netgear Wn2000rpt Firmware<1.0.1.32
Netgear Wn2000rpt=v3
Netgear Wn3000rp Firmware<1.0.0.68
Netgear Wn3000rp=v2
Netgear Wn3100rp Firmware<1.0.0.60
Netgear Wn3100rp=v2
Netgear Wndr3700 Firmware<1.0.2.102
Netgear WNDR3700=v4
Netgear Wndr4300 Firmware<1.0.2.104
Netgear Wndr4300=v1
Netgear Wndr4300 Firmware<1.0.0.58
Netgear Wndr4300=v2
Netgear Wndr4500 Firmware<1.0.0.58
Netgear WNDR4500=v3
Netgear Wnr2000 Firmware<1.0.0.68
Netgear WNR2000=v5
Netgear Xr500 Firmware<2.3.2.32
NETGEAR XR500

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Reference Links

Frequently Asked Questions

  • Which NETGEAR devices are affected by CVE-2019-20689?

    D6000, D6100, EX2700, EX6100v2, EX6150v2, EX6200v2, EX6400, EX7300, and EX8000.

  • What is the severity of CVE-2019-20689?

    The severity of CVE-2019-20689 is medium with a CVSS score of 6.8.

  • How can an authenticated user exploit CVE-2019-20689?

    An authenticated user can exploit CVE-2019-20689 through command injection.

  • How can I fix CVE-2019-20689?

    Update your NETGEAR devices to the following firmware versions: D6000 - 1.0.0.75, D6100 - 1.0.0.63, EX2700 - 1.0.1.48, EX6100v2 - 1.0.1.76, EX6150v2 - 1.0.1.76, EX6200v2 - 1.0.1.72, EX6400 - 1.0.2.136, EX7300 - 1.0.2.136, and EX8000 - 1.0.1.180.

  • Where can I find more information about CVE-2019-20689?

    You can find more information about CVE-2019-20689 in the Netgear Security Advisory PSV-2018-0132.

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