Generex

Generex UPS CS141 below 2.06 version, could allow a remote attacker to upload a firmware file containing a webshell that could allow him to execute arbitrary code as root.

Generex CS141 through 2.10 allows remote command execution by administrators via a web interface that reaches run_update in /usr/bin/gxserve-update.sh (e.g., command execution can occur via a reverse shell installed by install.sh).

Generex UPS CS141 below 2.06 version, could allow a remote attacker to upload a backup file containing a modified "users.json" to the web server of the device, allowing him to replace the administrator password.

There is an unrestricted upload of file vulnerability in Generex CS141 below 2.06 version. An attacker could upload and/or delete any type of file, without any format restriction and without any authentication, in the "upload" directory.

Generex UPS CS141 below 2.06 version, allows an attacker toupload a firmware file containing an incorrect configuration, in order to disrupt the normal functionality of the device.

There is an arbitrary file reading vulnerability in Generex UPS CS141 below 2.06 version. An attacker, making use of the default credentials, could upload a backup file containing a symlink to /etc/shadow, allowing him to obtain the content of this path.

There is a file upload XSS vulnerability in Generex CS141 below 2.06 version. The web application allows file uploading, making it possible to upload a file with HTML content. When HTML files are allowed, XSS payload can be injected into the uploaded file.

Generex UPS CS141 below 2.06 version, could allow a remote attacker to upload a firmware file containing a file with modified permissions, allowing him to escalate privileges.