CVE-2023-4739

Summary

CVE-2023-4739 is a critical vulnerability affecting the Byzoro Smart S85F Management Platform up to version 20230820. The issue lies within an unknown functionality of the file /sysmanage/updateos.php, which can be exploited through the manipulation of the argument 1_file_upload. This vulnerability grants attackers unrestricted upload capabilities and can be exploited remotely. The exploit for this vulnerability has been disclosed to the public, increasing the risk of potential attacks. The identifier for this vulnerability is VDB-238628, and unfortunately, the vendor has not responded to disclosure attempts.

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