Stack-Based Buffer Overflow in Tenda AC7 Router

CVE-2024-2898

Summary

A significant stack-based buffer overflow vulnerability has been identified in the Tenda AC7 router model, specifically in the SetStaticRouteCfg function, which handles the configuration of static routes. This flaw allows remote attackers to manipulate the argument list, potentially leading to arbitrary code execution and system compromise. Given that the vulnerability is publicly disclosed, it poses a high risk to users who have not applied the relevant security patches. The absence of a response from Tenda regarding this issue further exacerbates the concern, highlighting the urgency for users to assess their device security and apply mitigations.

References