High severity8.8NVD Advisory· Published Jun 19, 2024· Updated Jun 17, 2026
CVE-2024-6145
CVE-2024-6145
Description
Actiontec WCB6200Q Cookie Format String 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. A crafted Cookie header in an HTTP request can trigger the use of a format specifier from a user-supplied string. An attacker can leverage this vulnerability to execute code in the context of the HTTP server. Was ZDI-CAN-21417.
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Affected products
3- cpe:2.3:o:actiontec:wcb6200q_firmware:1.2l.03.5:*:*:*:*:*:*:*
Patches
Vulnerability mechanics
References
1- www.zerodayinitiative.com/advisories/ZDI-24-808/nvdThird Party AdvisoryVDB Entry
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