CVE-2018-21188: Buffer Overflow
First published: Tue Apr 28 2020(Updated: )
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Netgear D7800 Firmware | <1.0.1.30 | |
| Netgear D7800 | ||
| Netgear R7500 Firmware | <1.0.3.24 | |
| Netgear R7500 | =v2 | |
| NETGEAR R7800 firmware | <1.0.2.40 | |
| NETGEAR R7800 | ||
| Netgear R9000 Firmware | <1.0.2.52 | |
| NETGEAR R9000 | ||
| Netgear Wndr3700 Firmware | <1.0.2.92 | |
| Netgear WNDR3700 | =v4 | |
| Netgear Wndr4300 Firmware | <1.0.2.94 | |
| Netgear Wndr4300 | ||
| Netgear Wndr4300 Firmware | <1.0.0.50 | |
| Netgear Wndr4300 | =v2 | |
| Netgear Wndr4500 Firmware | <1.0.0.50 | |
| Netgear WNDR4500 | =v3 | |
| Netgear Wnr2000 Firmware | <1.0.0.62 | |
| Netgear WNR2000 | =v5 |
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Reference Links
Frequently Asked Questions
What is the vulnerability ID for this vulnerability?
The vulnerability ID for this vulnerability is CVE-2018-21188.
Which NETGEAR devices are affected by this vulnerability?
This vulnerability affects D7800 before 1.0.1.30, R7500v2 before 1.0.3.24, R7800 before 1.0.2.40, R9000 before 1.0.2.52, WNDR3700v4 before 1.0.2.92, WNDR4300 before 1.0.2.94, WNDR4300v2 before 1.0.0.50, and WNDR4500v3 before 1.0.0.50 devices.
What is the severity of CVE-2018-21188?
CVE-2018-21188 has a severity rating of medium (6.8).
How can I fix this vulnerability on my NETGEAR device?
To fix this vulnerability, you should update your device firmware to the latest version provided by NETGEAR.
Where can I find more information about this vulnerability?
You can find more information about this vulnerability in the following reference: https://kb.netgear.com/000055169/Security-Advisory-for-Post-Authentication-Stack-Overflow-on-Some-Routers-and-Gateways-PSV-2017-2607
- collector/nvd-index
- vendor/netgear
- product/d7800 firmware
- canonical/netgear d7800 firmware
- product/d7800
- canonical/netgear d7800
- product/r7500 firmware
- canonical/netgear r7500 firmware
- product/r7500
- canonical/netgear r7500
- product/r7800 firmware
- canonical/netgear r7800 firmware
- product/r7800
- canonical/netgear r7800
- product/r9000 firmware
- canonical/netgear r9000 firmware
- product/r9000
- canonical/netgear r9000
- product/wndr3700 firmware
- canonical/netgear wndr3700 firmware
- product/wndr3700
- canonical/netgear wndr3700
- product/wndr4300 firmware
- canonical/netgear wndr4300 firmware
- product/wndr4300
- canonical/netgear wndr4300
- product/wndr4500 firmware
- canonical/netgear wndr4500 firmware
- product/wndr4500
- canonical/netgear wndr4500
- product/wnr2000 firmware
- canonical/netgear wnr2000 firmware
- product/wnr2000
- canonical/netgear wnr2000