CVE-2018-21165
First published: Thu Apr 23 2020(Updated: )
Certain NETGEAR devices are affected by denial of service. This affects R6100 before 1.0.1.22, R7500 before 1.0.0.122, R7800 before 1.0.2.42, R8900 before 1.0.3.10, R9000 before 1.0.3.10, WNDR3700v4 before 1.0.2.96, WNDR4300 before 1.0.2.98, WNDR4300v2 before 1.0.0.54, WNDR4500v3 before 1.0.0.54, and WNR2000v5 before 1.0.0.64.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Netgear R6100 Firmware | <1.0.1.22 | |
| Netgear R6100 | ||
| Netgear R7500 Firmware | <1.0.0.122 | |
| Netgear R7500 | ||
| NETGEAR R7800 firmware | <1.0.2.42 | |
| NETGEAR R7800 | ||
| Netgear R8900 Firmware | <1.0.3.10 | |
| NETGEAR R8900 | ||
| Netgear R9000 Firmware | <1.0.3.10 | |
| NETGEAR R9000 | ||
| Netgear Wndr3700 Firmware | <1.0.2.96 | |
| Netgear WNDR3700 | =v4 | |
| Netgear Wndr4300 Firmware | <1.0.2.98 | |
| Netgear Wndr4300 | ||
| Netgear Wndr4500 Firmware | <1.0.0.54 | |
| Netgear WNDR4500 | =v3 | |
| Netgear Wnr2000 Firmware | <1.0.0.64 | |
| Netgear WNR2000 | =v5 | |
| Netgear Wndr4300 Firmware | <1.0.0.54 | |
| Netgear Wndr4300 | =v2 |
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Reference Links
Frequently Asked Questions
Which NETGEAR devices are affected by CVE-2018-21165?
R6100 (before 1.0.1.22), R7500 (before 1.0.0.122), R7800 (before 1.0.2.42), R8900 (before 1.0.3.10), R9000 (before 1.0.3.10), WNDR3700v4 (before 1.0.2.96), WNDR4300 (before 1.0.2.98), WNDR4300v2 (before 1.0.0.54), and WNDR4500v3 (before 1.0.0.54).
What is the severity level of CVE-2018-21165?
The severity level of CVE-2018-21165 is medium, with a severity value of 4.9.
How can I fix CVE-2018-21165?
To fix CVE-2018-21165, you should update the firmware of the affected NETGEAR devices to the latest available version.
Where can I find more information about CVE-2018-21165?
You can find more information about CVE-2018-21165 on the NETGEAR Security Advisory page: https://kb.netgear.com/000055194/Security-Advisory-for-Denial-of-Service-on-Some-Routers-PSV-2017-3170
- collector/nvd-index
- agent/severity
- agent/author
- agent/references
- agent/description
- agent/type
- agent/event
- agent/last-modified-date
- agent/softwarecombine
- agent/first-publish-date
- agent/tags
- collector/mitre-cve
- source/MITRE
- vendor/netgear
- canonical/netgear r6100 firmware
- canonical/netgear r6100
- canonical/netgear r7500 firmware
- canonical/netgear r7500
- canonical/netgear r7800 firmware
- canonical/netgear r7800
- canonical/netgear r8900 firmware
- canonical/netgear r8900
- canonical/netgear r9000 firmware
- canonical/netgear r9000
- canonical/netgear wndr3700 firmware
- canonical/netgear wndr3700
- version/netgear wndr3700/v4
- canonical/netgear wndr4300 firmware
- canonical/netgear wndr4300
- canonical/netgear wndr4500 firmware
- canonical/netgear wndr4500
- version/netgear wndr4500/v3
- canonical/netgear wnr2000 firmware
- canonical/netgear wnr2000
- version/netgear wnr2000/v5
- version/netgear wndr4300/v2