CVE-2023-43239

Summary

CVE-2023-43239 is a newly disclosed vulnerability affecting the D-Link DIR-816 A2 v1.10CNB05 router. This issue arises due to a stack overflow vulnerability in the 'showMACfilterMAC' command, specifically within the 'flag_5G' parameter. An attacker could potentially exploit this vulnerability by crafting a maliciously crafted input to trigger the stack overflow, leading to denial-of-service conditions or even remote code execution with elevated privileges. Network administrators are advised to apply the available patch as soon as possible to mitigate this risk.

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