Remote Code Execution in D-Link DIR-1935 Routers Due to Flaw in Web Management Portal

CVE-2022-43629

Summary

A vulnerability in the web management portal of D-Link DIR-1935 routers allows attackers with network access to execute arbitrary code. This issue arises from improper validation of user input during the processing of SetSysEmailSettings requests. Although authentication is required, the flawed mechanism can be bypassed, enabling unauthorized command execution in the context of the root user. Users are advised to review the official patch and update their devices promptly to mitigate potential exploitation risks.

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