CVE-2024-51251

Summary

CVE-2024-51251 is a newly disclosed vulnerability affecting the Draytek Vigor3900 1.5.1.3 firmware. This issue permits attackers to inject malicious commands into the mainfunction.cgi file and subsequently execute arbitrary commands through a call to the backup function. The vulnerability poses a significant risk, as it allows unauthenticated attackers to gain unauthorized access and control over the affected device. Successful exploitation can lead to various outcomes, including data theft, system compromise, or denial-of-service attacks. To mitigate this risk, users are strongly advised to apply the latest available firmware patch as soon as possible.

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