CVE-2024-6144

Actiontec WCB6200Q Multipart Boundary Stack-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of Actiontec WCB6200Q routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the HTTP server. 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 the HTTP server. Was ZDI-CAN-21416.
References
Link Resource
https://www.zerodayinitiative.com/advisories/ZDI-24-807/ Third Party Advisory VDB Entry
Configurations

Configuration 1 (hide)

AND
cpe:2.3:o:actiontec:wcb6200q_firmware:1.2l.03.5:*:*:*:*:*:*:*
cpe:2.3:h:actiontec:wcb6200q:-:*:*:*:*:*:*:*

History

19 Sep 2024, 17:48

Type Values Removed Values Added
References () https://www.zerodayinitiative.com/advisories/ZDI-24-807/ - () https://www.zerodayinitiative.com/advisories/ZDI-24-807/ - Third Party Advisory, VDB Entry
CWE CWE-787
CPE cpe:2.3:o:actiontec:wcb6200q_firmware:1.2l.03.5:*:*:*:*:*:*:*
cpe:2.3:h:actiontec:wcb6200q:-:*:*:*:*:*:*:*
First Time Actiontec wcb6200q
Actiontec
Actiontec wcb6200q Firmware

20 Jun 2024, 12:44

Type Values Removed Values Added
Summary
  • (es) Vulnerabilidad de ejecución remota de código de desbordamiento de búfer basado en pila de los límites multiparte Actiontec WCB6200Q. Esta vulnerabilidad permite a atacantes adyacentes a la red ejecutar código arbitrario en instalaciones afectadas de enrutadores Actiontec WCB6200Q. No se requiere autenticación para aprovechar esta vulnerabilidad. La falla específica existe dentro del servidor HTTP. 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 del servidor HTTP. Era ZDI-CAN-21416.

19 Jun 2024, 00:15

Type Values Removed Values Added
New CVE

Information

Published : 2024-06-19 00:15

Updated : 2024-09-19 17:48


NVD link : CVE-2024-6144

Mitre link : CVE-2024-6144

CVE.ORG link : CVE-2024-6144


JSON object : View

Products Affected

actiontec

  • wcb6200q_firmware
  • wcb6200q
CWE
CWE-787

Out-of-bounds Write

CWE-121

Stack-based Buffer Overflow