D-Link DIR-2150 LoginPassword Incorrect Implementation of Authentication Algorithm Authentication Bypass Vulnerability

CVE-2023-34274

What is CVE-2023-34274?

A significant security flaw exists in the authentication process of D-Link DIR-2150 routers, specifically related to the implementation of the SOAP API interface. This flaw allows network-adjacent attackers to bypass required authentication procedures, enabling unauthorized access to the router's functionalities. By sending a specially crafted login request to the service, attackers can succeed in logging into the system without entering valid credentials. The SOAP API, which operates on TCP port 80 by default, is particularly vulnerable, exposing installations of the DIR-2150 to potential exploitation. Organizations using this router should assess their security measures, as this vulnerability poses a serious risk to their network integrity.

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