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vulnerability announce 25742

pfSense: Cross Site Request Forgery

Synthesis of the vulnerability

An attacker can trigger a Cross Site Request Forgery of pfSense, in order to force the victim to perform operations.
Impacted products: pfSense.
Severity: 2/4.
Creation date: 30/03/2018.
Identifiers: VIGILANCE-VUL-25742.

Description of the vulnerability

The pfSense product offers a web service.

However, the origin of queries is not checked. They can for example originate from an image included in an HTML document.

An attacker can therefore trigger a Cross Site Request Forgery of pfSense, in order to force the victim to perform operations.
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