What is the severity of CVE-2023-41251?

CVE-2023-41251 has a high severity rating due to the potential for remote code execution through stack-based buffer overflow.

How do I fix CVE-2023-41251?

To fix CVE-2023-41251, update the Realtek rtl819x Jungle SDK to the latest version that addresses the vulnerability.

What are the potential impacts of CVE-2023-41251?

The potential impacts of CVE-2023-41251 include unauthorized remote access and execution of arbitrary code on affected systems.

What software is affected by CVE-2023-41251?

CVE-2023-41251 affects Realtek rtl819x Jungle SDK version 3.4.11 and Level1 Wbr-6013 with specific firmware versions.

How does CVE-2023-41251 exploit the system?

CVE-2023-41251 exploits the system by sending specially crafted HTTP requests that can trigger a stack-based buffer overflow.

Vulnerability/
CVE-2023-41251

high

7.2

CWE

121 119 787

8/7/2024

25/7/2024

CVE-2023-41251: Buffer Overflow

First published: Mon Jul 08 2024(Updated: )

A stack-based buffer overflow vulnerability exists in the boa formRoute functionality of Realtek rtl819x Jungle SDK v3.4.11. A specially crafted series of HTTP requests can lead to remote code execution. An attacker can send an HTTP request to trigger this vulnerability.

Credit: talos-cna@cisco.com

Affected Software	Affected Version	How to fix
Realtek Rtl819x Jungle Software Development Kit	=3.4.11
All of
Level1 Wbr-6013 Firmware	=rer4_a_v3411b_2t2r_lev_09_170623
Level1 Wbr-6013

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Reference Links

https://talosintelligence.com/vulnerability_reports/TALOS-2023-1894

Frequently Asked Questions

What is the severity of CVE-2023-41251?
CVE-2023-41251 has a high severity rating due to the potential for remote code execution through stack-based buffer overflow.
How do I fix CVE-2023-41251?
To fix CVE-2023-41251, update the Realtek rtl819x Jungle SDK to the latest version that addresses the vulnerability.
What are the potential impacts of CVE-2023-41251?
The potential impacts of CVE-2023-41251 include unauthorized remote access and execution of arbitrary code on affected systems.
What software is affected by CVE-2023-41251?
CVE-2023-41251 affects Realtek rtl819x Jungle SDK version 3.4.11 and Level1 Wbr-6013 with specific firmware versions.
How does CVE-2023-41251 exploit the system?
CVE-2023-41251 exploits the system by sending specially crafted HTTP requests that can trigger a stack-based buffer overflow.

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