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vulnerability bulletin CVE-2017-17541

FortiAnalyzer, FortiManager: Cross Site Scripting via CA And CRL Certificate View Page

Synthesis of the vulnerability

An attacker can trigger a Cross Site Scripting via CA And CRL Certificate View Page of FortiAnalyzer/FortiManager, in order to run JavaScript code in the context of the web site.
Impacted products: FortiAnalyzer, FortiAnalyzer Virtual Appliance, FortiManager, FortiManager Virtual Appliance.
Severity of this bulletin: 2/4.
Consequences of an intrusion: client access/rights.
Hacker's origin: document.
Creation date: 06/07/2018.
Références of this threat: CERTFR-2018-AVI-326, CVE-2017-17541, FG-IR-17-305, VIGILANCE-VUL-26643.

Description of the vulnerability

The FortiAnalyzer/FortiManager product offers a web service.

However, it does not filter received data via CA And CRL Certificate View Page before inserting them in generated HTML documents.

An attacker can therefore trigger a Cross Site Scripting via CA And CRL Certificate View Page of FortiAnalyzer/FortiManager, in order to run JavaScript code in the context of the web site.
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