VAR-202505-0174

Vulnerability from variot - Updated: 2025-06-01 23:09

A vulnerability, which was classified as critical, has been found in D-Link DIR-619L 2.04B04. This issue affects the function formEasySetupWizard3. The manipulation of the argument wan_connected leads to buffer overflow. The attack may be initiated remotely. The vendor was contacted early about this disclosure. This vulnerability only affects products that are no longer supported by the maintainer. D-Link Systems, Inc. of DIR-619L The firmware contains a buffer error vulnerability and a classic buffer overflow vulnerability.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. D-Link DIR-619L is a cost-effective wireless router designed for home office Internet access needs. The vulnerability is caused by the improper handling of the wan_connected parameter by the formEasySetupWizard3 function. Attackers can use this vulnerability to submit special requests to crash the application or execute arbitrary code

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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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