Buffer Overflow Vulnerability in Netgear Router Products

CVE-2025-4115

What is CVE-2025-4115?

A significant buffer overflow vulnerability has been identified in the Netgear JWNR2000v2 router, specifically in the 'default_version_is_new' function. This flaw allows for manipulation of the host argument, which can be exploited remotely to compromise the device. Despite early disclosure attempts to the vendor, no response was received, underscoring the need for users to evaluate their device security and consider immediate mitigation actions to prevent potential exploitation.

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