NETGEAR flaw lets attackers sidestep authentication by exploiting buffer overflow

TLDR:

• A NETGEAR router vulnerability allows attackers to bypass authentication by knowing the WiFi password or having an Ethernet connection to the victim’s network.
• Firmware updates are available for affected router models RAX35, RAX38, and RAX40 to address this vulnerability.

Eswar’s article highlights a critical vulnerability in certain NETGEAR routers that can be exploited by attackers to bypass authentication. The vulnerability requires the attacker to have knowledge of the WiFi password or direct access to the victim’s network via Ethernet. Firmware updates are available for affected models including RAX35, RAX38, and RAX40. The update is crucial as the vulnerability has a CVSS score of 8.4, indicating a high-severity issue that can be exploited remotely without complex actions. NETGEAR recommends updating devices to implement security patches, bug fixes, and new features. Users can update firmware through the corresponding apps or manually via user manuals or product support pages. The article emphasizes the importance of completing all recommended steps to patch the vulnerability and avoid potential system exposure.