Stack-Based Buffer Overflow in Tenda W15E Product

CVE-2024-4119

Summary

A critical security vulnerability has been identified in Tenda's W15E routers, specifically affecting version 15.11.0.14. The flaw resides in the formIPMacBindDel function located within the /goform/delIpMacBind file, where improper handling of the IPMacBindIndex argument can lead to a stack-based buffer overflow. This can potentially allow remote attackers to execute arbitrary code, posing serious risks to network security. Despite efforts to notify Tenda about this discovery, no response was received, highlighting a critical need for users to secure their routers against potential exploits. Immediate action is recommended to mitigate the risk associated with this vulnerability.

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