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Vulnerability of pfSense: Cross Site Scripting via services_wol.php

Synthesis of the vulnerability 

An attacker can trigger a Cross Site Scripting via services_wol.php of pfSense, in order to run JavaScript code in the context of the web site.
Impacted systems: pfSense.
Severity of this alert: 2/4.
Creation date: 14/04/2021.
Références of this alert: pfSense-SA-21_01.webgui, VIGILANCE-VUL-35075.

Description of the vulnerability 

An attacker can trigger a Cross Site Scripting via services_wol.php of pfSense, ...
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This security note impacts software or systems such as pfSense.

Our Vigil@nce team determined that the severity of this threat announce is medium.

The trust level is of type confirmed by the editor, with an origin of document.

A proof of concept or an attack tool is available, so your teams have to process this alert. An attacker with a technician ability can exploit this computer weakness announce.

Solutions for this threat 

Fixes for this vulnerability are not yet public.
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