What is the severity of CVE-2023-35742?

CVE-2023-35742 is a critical vulnerability that allows remote code execution on affected D-Link DAP-2622 routers.

How do I fix CVE-2023-35742?

To mitigate CVE-2023-35742, update your D-Link DAP-2622 firmware to the latest version provided by D-Link.

Who is affected by CVE-2023-35742?

CVE-2023-35742 affects installations of the D-Link DAP-2622 router that are exposed to network-adjacent attackers.

What type of vulnerability is CVE-2023-35742?

CVE-2023-35742 is classified as a stack-based buffer overflow vulnerability leading to remote code execution.

Does CVE-2023-35742 require authentication to exploit?

No, CVE-2023-35742 does not require authentication for an attacker to exploit the vulnerability.

Vulnerability/
CVE-2023-35742

high

8.8

CWE

121 119

3/5/2024

18/9/2024

CVE-2023-35742: D-Link DAP-2622 DDP Configuration Restore Auth Username Stack-based Buffer Overflow Remote Code Execution Vulnerability

First published: Fri May 03 2024(Updated: )

D-Link DAP-2622 DDP Configuration Restore Auth Username 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-20069.

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-2023-35742?
CVE-2023-35742 is a critical vulnerability that allows remote code execution on affected D-Link DAP-2622 routers.
How do I fix CVE-2023-35742?
To mitigate CVE-2023-35742, update your D-Link DAP-2622 firmware to the latest version provided by D-Link.
Who is affected by CVE-2023-35742?
CVE-2023-35742 affects installations of the D-Link DAP-2622 router that are exposed to network-adjacent attackers.
What type of vulnerability is CVE-2023-35742?
CVE-2023-35742 is classified as a stack-based buffer overflow vulnerability leading to remote code execution.
Does CVE-2023-35742 require authentication to exploit?
No, CVE-2023-35742 does not require authentication for an attacker to exploit the vulnerability.

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