What is the severity of CVE-2023-35747?

CVE-2023-35747 is classified as a critical vulnerability due to its potential for remote code execution by unauthenticated attackers.

How do I fix CVE-2023-35747?

To mitigate CVE-2023-35747, update your D-Link DAP-2622 router to the latest firmware version provided by D-Link.

What systems are affected by CVE-2023-35747?

CVE-2023-35747 specifically affects D-Link DAP-2622 routers running the vulnerable firmware.

Can CVE-2023-35747 be exploited remotely?

Yes, CVE-2023-35747 can be exploited remotely by attackers who are on the same network as the vulnerable device.

Is authentication required to exploit CVE-2023-35747?

No, CVE-2023-35747 does not require authentication to exploit, allowing unauthenticated attackers to execute arbitrary code.

Vulnerability/
CVE-2023-35747

high

8.8

CWE

121 119

3/5/2024

18/9/2024

CVE-2023-35747: D-Link DAP-2622 DDP Firmware Upgrade Auth Password Stack-based Buffer Overflow Remote Code Execution Vulnerability

First published: Fri May 03 2024(Updated: )

D-Link DAP-2622 DDP Firmware Upgrade Auth Password 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-20075.

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-2023-35747?
CVE-2023-35747 is classified as a critical vulnerability due to its potential for remote code execution by unauthenticated attackers.
How do I fix CVE-2023-35747?
To mitigate CVE-2023-35747, update your D-Link DAP-2622 router to the latest firmware version provided by D-Link.
What systems are affected by CVE-2023-35747?
CVE-2023-35747 specifically affects D-Link DAP-2622 routers running the vulnerable firmware.
Can CVE-2023-35747 be exploited remotely?
Yes, CVE-2023-35747 can be exploited remotely by attackers who are on the same network as the vulnerable device.
Is authentication required to exploit CVE-2023-35747?
No, CVE-2023-35747 does not require authentication to exploit, allowing unauthenticated attackers to execute arbitrary code.

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