high
7.5
CWE
200
Advisory Published
Updated

CVE-2018-21168: Infoleak

First published: Mon Apr 27 2020(Updated: )

Certain NETGEAR devices are affected by disclosure of sensitive information. This affects D7000 before 1.0.1.52, D7800 before 1.0.1.31, D8500 before 1.0.3.36, JNR1010v2 before 1.1.0.46, JR6150 before 1.0.1.14, JWNR2010v5 before 1.1.0.46, PR2000 before 1.0.0.20, R6050 before 1.0.1.14, R6220 before 1.1.0.60, R6400 before 1.1.0.26, R6400v2 before 1.0.2.46, R6700v2 before 1.2.0.2, R6800 before 1.2.0.2, R6900v2 before 1.2.0.2, R7300DST before 1.0.0.56, R7500 before 1.0.0.112, R7500v2 before 1.0.3.24, R7800 before 1.0.2.36, R7900P before 1.1.4.6, R8000P before 1.1.4.6, R8300 before 1.0.2.104, R8500 before 1.0.2.104, R9000 before 1.0.2.52, WNDR3700v4 before 1.0.2.94, WNDR3700v5 before 1.1.0.50, WNDR4300 before 1.0.2.96, WNDR4300v2 before 1.0.0.52, WNDR4500v3 before 1.0.0.52, WNR1000v4 before 1.1.0.46, WNR2020 before 1.1.0.46, and WNR2050 before 1.1.0.46.

Credit: cve@mitre.org

Affected SoftwareAffected VersionHow to fix
NETGEAR D7000v1 firmware<1.0.1.52
NETGEAR D7000 firmware
NETGEAR D7800<1.0.1.31
NETGEAR D7800 Firmware
Netgear D8500 Firmware<1.0.3.36
Netgear D8500 Firmware
NETGEAR JNR1010 firmware<1.1.0.46
NETGEAR JNR1010v2=v2
NETGEAR JR6150 firmware<1.0.1.14
NETGEAR JR6150
NETGEAR JWNR2010v5 firmware<1.1.0.46
NETGEAR JWNR2010v5 firmware=v5
NETGEAR PR2000 firmware<1.0.0.20
NETGEAR PR2000 firmware
NETGEAR R6050 firmware<1.0.1.14
NETGEAR R6050 firmware
NETGEAR R6220 firmware<1.1.0.60
NETGEAR R6220 firmware
NETGEAR R6400 firmware<1.1.0.26
NETGEAR R6400 firmware
NETGEAR R6400 firmware<1.0.2.46
NETGEAR R6400 firmware=v2
Netgear R6700 Firmware<1.2.0.2
NETGEAR R6700v1 firmware=v2
NETGEAR R6800 firmware<1.2.0.2
NETGEAR R6800 firmware
Netgear R6900 Firmware<1.2.0.2
Netgear R6900 Firmware=v2
NETGEAR R7300DST firmware<1.0.0.56
NETGEAR R7300DST firmware
NETGEAR R7500v2 firmware<1.0.0.112
NETGEAR R7500v2 firmware
NETGEAR R7500v2 firmware<1.0.3.24
NETGEAR R7500v2 firmware=v2
NETGEAR R7800 firmware<1.0.2.36
NETGEAR R7800
NETGEAR R7900P firmware<1.1.4.6
NETGEAR R7900P firmware
NETGEAR R8000P<1.1.4.6
NETGEAR R8000P firmware
NETGEAR R8300 firmware<1.0.2.104
NETGEAR R8300 firmware
NETGEAR R8500<1.0.2.104
NETGEAR R8500
NETGEAR R9000 firmware<1.0.2.52
NETGEAR R9000 firmware
NETGEAR WNDR3700 firmware<1.0.2.94
NETGEAR WNDR3700v4=v4
NETGEAR WNDR3700 firmware<1.1.0.50
NETGEAR WNDR3700v4=v5
NETGEAR WNDR4300v2 firmware<1.0.2.96
NETGEAR wndr4300v2
NETGEAR WNDR4300v2 firmware<1.0.0.52
NETGEAR wndr4300v2=v2
NETGEAR WNDR4500 firmware<1.0.0.52
NETGEAR WNDR4500v3=v3
NETGEAR WNR1000v3 firmware<1.1.0.46
Netgear WNR1000=v4
NETGEAR WNR2020 Firmware<1.1.0.46
NETGEAR WNR2020 Firmware
NETGEAR WNR2050 Firmware<1.1.0.46
NETGEAR WNR2050 Firmware

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Reference Links

Frequently Asked Questions

  • What is the severity of CVE-2018-21168?

    CVE-2018-21168 has a high severity due to the potential for sensitive information disclosure.

  • How do I fix CVE-2018-21168?

    To remediate CVE-2018-21168, update your NETGEAR device to the latest firmware version provided by the manufacturer.

  • Which NETGEAR devices are affected by CVE-2018-21168?

    CVE-2018-21168 affects various NETGEAR devices including D7000, D7800, D8500, and several others prior to their respective firmware updates.

  • What type of vulnerability is CVE-2018-21168?

    CVE-2018-21168 is a vulnerability related to the disclosure of sensitive information.

  • Can I check the firmware version of my NETGEAR device for CVE-2018-21168?

    Yes, you can check the firmware version of your NETGEAR device through its web interface or management app to ensure it is not vulnerable.

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