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Netgear has issued updates necessary for the resolution of aparticularly serious vulnerability which affects various models of WiFi routers in the series Wireless AC Nighthawk, Wireless AX Nighthawk (WiFi 6) and Wireless AC. This is a pre-authentication buffer overflow issue, which can lead to a service crash and arbitrary code execution.
Since the flaw can be exploited in low-complexity attacks Without any type of user interaction or authorization being required, Netgear urges users to update affected routers promptly by downloading the latest available firmware.
“NETGEAR has released fixes for a pre-authentication buffer overflow security vulnerability on the following product models:
- RAX40 fixed in firmware version 1.0.2.60
- RAX35 fixed in firmware version 1.0.2.60
- R6400v2 fixed in firmware version 1.0.4.122
- R6700v3 fixed in firmware version 1.0.4.122
- R6900P fixed in firmware version 1.3.3.152
- R7000P fixed in firmware version 1.3.3.152
- R7000 fixed in firmware version 1.0.11.136
- R7960P fixed in firmware version 1.4.4.94
- R8000P fixed in firmware version 1.4.4.94
NETGEAR strongly recommends that you download the latest firmware as soon as possible.”
The signature can be retrieved on the official Netgear support pagesby entering the model number of your router to access the respective download section. A list of downloadable resources will appear, including the latest firmware available. In the release notes there are the instructions to carry out the update.
Netgear emphasizes that important perform all the indicated stepsotherwise the vulnerability will continue to exist.
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