What is the severity of CVE-2023-35744?

CVE-2023-35744 is rated as a critical vulnerability that allows remote code execution.

How do I fix CVE-2023-35744?

To fix CVE-2023-35744, update your D-Link DAP-2622 device to the latest firmware version provided by D-Link.

Who is affected by CVE-2023-35744?

CVE-2023-35744 affects D-Link DAP-2622 routers that have the vulnerable DDP configuration restore functionality.

Can CVE-2023-35744 be exploited without authentication?

Yes, CVE-2023-35744 can be exploited by unauthenticated attackers with network access.

What type of attack is associated with CVE-2023-35744?

CVE-2023-35744 is associated with a stack-based buffer overflow attack that enables arbitrary code execution.

Vulnerability/
CVE-2023-35744

high

8.8

CWE

121 119

3/5/2024

18/9/2024

CVE-2023-35744: D-Link DAP-2622 DDP Configuration Restore Server IPv6 Address Stack-based Buffer Overflow Remote Code Execution Vulnerability

First published: Fri May 03 2024(Updated: )

D-Link DAP-2622 DDP Configuration Restore Server IPv6 Address Stack-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of D-Link DAP-2622 routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the DDP service. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of root. . Was ZDI-CAN-20071.

Credit: zdi-disclosures@trendmicro.com

Affected Software	Affected Version	How to fix
D-Link DAP-2622

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Reference Links

Frequently Asked Questions

What is the severity of CVE-2023-35744?
CVE-2023-35744 is rated as a critical vulnerability that allows remote code execution.
How do I fix CVE-2023-35744?
To fix CVE-2023-35744, update your D-Link DAP-2622 device to the latest firmware version provided by D-Link.
Who is affected by CVE-2023-35744?
CVE-2023-35744 affects D-Link DAP-2622 routers that have the vulnerable DDP configuration restore functionality.
Can CVE-2023-35744 be exploited without authentication?
Yes, CVE-2023-35744 can be exploited by unauthenticated attackers with network access.
What type of attack is associated with CVE-2023-35744?
CVE-2023-35744 is associated with a stack-based buffer overflow attack that enables arbitrary code execution.

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