CVE-2017-18751: Buffer Overflow
First published: Thu Apr 23 2020(Updated: )
Certain NETGEAR devices are affected by a stack-based buffer overflow by an unauthenticated attacker. This affects D7800 before 1.0.1.28, R6100 before 1.0.1.16, R7500 before 1.0.0.112, R7500v2 before 1.0.3.20, R7800 before 1.0.2.36, R9000 before 1.0.2.52, WNDR3700v4 before 1.0.2.88, WNDR4300 before 1.0.2.90, WNDR4300v2 before 1.0.0.48, and WNDR4500v3 before 1.0.0.48.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Netgear D7800 Firmware | <1.0.1.28 | |
| Netgear D7800 | ||
| Netgear R6100 Firmware | <1.0.1.16 | |
| Netgear R6100 | ||
| Netgear R7500 Firmware | <1.0.0.112 | |
| Netgear R7500 | ||
| Netgear R7500 Firmware | <1.0.3.20 | |
| Netgear R7500 | =v2 | |
| NETGEAR R7800 firmware | <1.0.2.36 | |
| NETGEAR R7800 | ||
| Netgear R9000 Firmware | <1.0.2.52 | |
| NETGEAR R9000 | ||
| Netgear Wndr3700 Firmware | <1.0.2.88 | |
| Netgear WNDR3700 | =v4 | |
| Netgear Wndr4300 Firmware | <1.0.2.90 | |
| Netgear Wndr4300 | ||
| Netgear Wndr4300 Firmware | <1.0.0.48 | |
| Netgear Wndr4300 | =v2 | |
| Netgear Wndr4500 Firmware | <1.0.0.48 | |
| Netgear WNDR4500 | =v3 |
Never miss a vulnerability like this again
Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.
Reference Links
Frequently Asked Questions
What is the vulnerability ID for this issue?
The vulnerability ID is CVE-2017-18751.
Which NETGEAR devices are affected by this vulnerability?
Certain NETGEAR devices, including D7800, R6100, R7500, R7500v2, R7800, R9000, WNDR3700v4, and WNDR4300, are affected by this vulnerability.
What is the severity of CVE-2017-18751?
The severity of CVE-2017-18751 is high (8.8).
How can I fix the vulnerability in my NETGEAR device?
To fix the vulnerability in your NETGEAR device, you should update the 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 NETGEAR security advisory page: https://kb.netgear.com/000051503/Security-Advisory-for-Pre-Authentication-Stack-Overflow-on-Some-Routers-and-Gateways-PSV-2017-2517.
- collector/nvd-index
- agent/references
- agent/severity
- agent/author
- agent/weakness
- agent/tags
- agent/type
- agent/description
- agent/event
- agent/softwarecombine
- agent/first-publish-date
- agent/last-modified-date
- collector/mitre-cve
- source/MITRE
- vendor/netgear
- canonical/netgear d7800 firmware
- canonical/netgear d7800
- canonical/netgear r6100 firmware
- canonical/netgear r6100
- canonical/netgear r7500 firmware
- canonical/netgear r7500
- version/netgear r7500/v2
- canonical/netgear r7800 firmware
- canonical/netgear r7800
- 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
- version/netgear wndr4300/v2
- canonical/netgear wndr4500 firmware
- canonical/netgear wndr4500
- version/netgear wndr4500/v3