CVE-2023-44417

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2023-44417
D-Link DAP-2622 DDP Set IPv4 Address 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-20091.

8.8 /10

CVSS v3 : HIGH

V3 Legend

Vector : AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Exploitability : 2.8 / Impact : 5.9

Attack Vector ADJACENT_NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://www.zerodayinitiative.com/advisories/ZDI-23-1515/ Third Party Advisory
https://www.zerodayinitiative.com/advisories/ZDI-23-1515/ Third Party Advisory
Configurations

Configuration 1 (hide)

AND
cpe:2.3:o:dlink:dap-2622_firmware:1.00:*:*:*:*:*:*:*
cpe:2.3:h:dlink:dap-2622:-:*:*:*:*:*:*:*
History

07 Aug 2025, 15:58

Type Values Removed Values Added
References () https://www.zerodayinitiative.com/advisories/ZDI-23-1515/ - () https://www.zerodayinitiative.com/advisories/ZDI-23-1515/ - Third Party Advisory
First Time Dlink dap-2622
Dlink
Dlink dap-2622 Firmware
CPE cpe:2.3:o:dlink:dap-2622_firmware:1.00:*:*:*:*:*:*:*
cpe:2.3:h:dlink:dap-2622:-:*:*:*:*:*:*:*

21 Nov 2024, 08:25

Type Values Removed Values Added
References () https://www.zerodayinitiative.com/advisories/ZDI-23-1515/ - () https://www.zerodayinitiative.com/advisories/ZDI-23-1515/ -

18 Sep 2024, 19:15

Type Values Removed Values Added
Summary
  • (es) D-Link DAP-2622 DDP Establecer dirección IPv4 Contraseña de autenticación Vulnerabilidad de ejecución remota de código de desbordamiento de búfer en la región stack de la memoria. Esta vulnerabilidad permite a atacantes adyacentes a la red ejecutar código arbitrario en instalaciones afectadas de enrutadores D-Link DAP-2622. No se requiere autenticación para aprovechar esta vulnerabilidad. La falla específica existe dentro del servicio DDP. El problema se debe a la falta de una validación adecuada de la longitud de los datos proporcionados por el usuario antes de copiarlos en un búfer basado en pila de longitud fija. Un atacante puede aprovechar esta vulnerabilidad para ejecutar código en el contexto de la raíz. Fue ZDI-CAN-20091.
Summary (en) D-Link DAP-2622 DDP Set IPv4 Address 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-20091. (en) D-Link DAP-2622 DDP Set IPv4 Address 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-20091.

03 May 2024, 03:15

Type Values Removed Values Added
New CVE
Information

Published : 2024-05-03 03:15

Updated : 2025-08-07 15:58

NVD link : CVE-2023-44417

Mitre link : CVE-2023-44417

CVE.ORG link : CVE-2023-44417

JSON object : View

Products Affected

dlink

  • dap-2622
  • dap-2622_firmware
CWE
CWE-121

Stack-based Buffer Overflow