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.
History

Thu, 19 Sep 2024 18:15:00 +0000

Type Values Removed Values Added
First Time appeared Actiontec
Actiontec wcb6200q
Actiontec wcb6200q Firmware
Weaknesses CWE-787
CPEs cpe:2.3:h:actiontec:wcb6200q:-:*:*:*:*:*:*:*
cpe:2.3:o:actiontec:wcb6200q_firmware:1.2l.03.5:*:*:*:*:*:*:*
Vendors & Products Actiontec
Actiontec wcb6200q
Actiontec wcb6200q Firmware
Metrics cvssV3_1

{'score': 8.8, 'vector': 'CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}


cve-icon MITRE

Status: PUBLISHED

Assigner: zdi

Published: 2024-06-18T23:38:58.518Z

Updated: 2024-08-01T21:33:05.371Z

Reserved: 2024-06-18T21:08:36.100Z

Link: CVE-2024-6144

cve-icon Vulnrichment

Updated: 2024-08-01T21:33:05.371Z

cve-icon NVD

Status : Analyzed

Published: 2024-06-19T00:15:50.133

Modified: 2024-09-19T17:48:27.787

Link: CVE-2024-6144

cve-icon Redhat

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