What is the severity of ZDI-23-495?

The severity of ZDI-23-495 is considered high due to its potential for arbitrary code execution.

How do I fix ZDI-23-495?

To fix ZDI-23-495, update your NETGEAR RAX30 router to the latest firmware version provided by NETGEAR.

Who is affected by ZDI-23-495?

ZDI-23-495 affects installations of the NETGEAR RAX30 router that are accessible to network-adjacent attackers.

What type of attack does ZDI-23-495 involve?

ZDI-23-495 involves a post-authentication buffer overflow vulnerability that can allow code execution.

Is authentication required to exploit ZDI-23-495?

Yes, authentication is required to exploit the ZDI-23-495 vulnerability.

Vulnerability/
ZDI-23-495

medium

6.8

1/5/2023

3/5/2024

ZDI-23-495: NETGEAR RAX30 rex_cgi JSON Parsing Stack-based Buffer Overflow Remote Code Execution Vulnerability

First published: Mon May 01 2023(Updated: )

This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of NETGEAR RAX30 routers. Authentication is required to exploit this vulnerability.

Affected Software	Affected Version	How to fix
Netgear RAX30

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Reference Links

Frequently Asked Questions

What is the severity of ZDI-23-495?
The severity of ZDI-23-495 is considered high due to its potential for arbitrary code execution.
How do I fix ZDI-23-495?
To fix ZDI-23-495, update your NETGEAR RAX30 router to the latest firmware version provided by NETGEAR.
Who is affected by ZDI-23-495?
ZDI-23-495 affects installations of the NETGEAR RAX30 router that are accessible to network-adjacent attackers.
What type of attack does ZDI-23-495 involve?
ZDI-23-495 involves a post-authentication buffer overflow vulnerability that can allow code execution.
Is authentication required to exploit ZDI-23-495?
Yes, authentication is required to exploit the ZDI-23-495 vulnerability.

collector/zdi-published
alias/ZDI-CAN-19355
agent/type
agent/last-modified-date
agent/first-publish-date
collector/zdi-advisory
source/ZDI
alias/ZDI-23-495
alias/CVE-2023-27361
agent/software-canonical-lookup
agent/title
agent/severity
agent/references
agent/softwarecombine
agent/event
agent/description
agent/tags
agent/source
vendor/netgear
canonical/netgear rax30

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Frequently Asked Questions

What is the severity of ZDI-23-495?
The severity of ZDI-23-495 is considered high due to its potential for arbitrary code execution.
How do I fix ZDI-23-495?
To fix ZDI-23-495, update your NETGEAR RAX30 router to the latest firmware version provided by NETGEAR.
Who is affected by ZDI-23-495?
ZDI-23-495 affects installations of the NETGEAR RAX30 router that are accessible to network-adjacent attackers.
What type of attack does ZDI-23-495 involve?
ZDI-23-495 involves a post-authentication buffer overflow vulnerability that can allow code execution.
Is authentication required to exploit ZDI-23-495?
Yes, authentication is required to exploit the ZDI-23-495 vulnerability.