ZDI-CAN-19840: ZDI-23-500: (Pwn2Own) NETGEAR RAX30 soap_serverd Stack-based Buffer Overflow Authentication Bypass Vulnerability

Published May 1, 2023
·
Updated

This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of NETGEAR RAX30. Authentication is not required to exploit this vulnerability.

Affected Software

1 affected component
Netgear RAX30

Event History

May 1, 2023
Advisory Published
05:00 AM
Data Sourced
05:00 AM
Description
Mar 24, 2025
Advisory Published
via ZDI·07:22 PM

Frequently Asked Questions

1

What is the severity of ZDI-CAN-19840?

The severity of ZDI-CAN-19840 is considered high due to the ability for network-adjacent attackers to execute arbitrary code.

2

How do I fix ZDI-CAN-19840?

To fix ZDI-CAN-19840, it is recommended to update the firmware of the NETGEAR RAX30 to the latest available version.

3

Who is affected by ZDI-CAN-19840?

ZDI-CAN-19840 affects installations of the NETGEAR RAX30 router.

4

Is authentication required to exploit ZDI-CAN-19840?

No, authentication is not required to exploit ZDI-CAN-19840, making it easier for attackers to execute arbitrary code.

5

What type of vulnerability is ZDI-CAN-19840?

ZDI-CAN-19840 is a remote code execution vulnerability affecting the NETGEAR RAX30.

Contact

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