Fortinet FortiOS CVE-2018-13380 Multiple Cross Site Scripting Vulnerabilities

Bugtraq ID:	108681
Class:	Input Validation Error
CVE:	CVE-2018-13380
Remote:	Yes
Local:	No
Published:	May 24 2019 12:00AM
Updated:	May 24 2019 12:00AM
Credit:	Meh Chang and Orange Tsai from DEVCORE Security Research Team.
Vulnerable:	Fortinet Fortios 6.0.4 Fortinet Fortios 6.0.3 Fortinet Fortios 6.0.2 Fortinet Fortios 6.0.1 Fortinet Fortios 6.0 Fortinet Fortios 5.6.7 Fortinet Fortios 5.6.6 Fortinet Fortios 5.6.5 Fortinet Fortios 5.6.4 Fortinet Fortios 5.6.3 Fortinet Fortios 5.6.2 Fortinet Fortios 5.6 Fortinet Fortios 5.2.13 Fortinet Fortios 5.2.12 Fortinet Fortios 5.2.11 Fortinet Fortios 5.2.8 Fortinet Fortios 5.2.7 Fortinet Fortios 5.2.6 Fortinet Fortios 5.2.5 Fortinet Fortios 5.2.4 Fortinet Fortios 5.2.3 Fortinet Fortios 5.2.2 Fortinet Fortios 5.2.1 Fortinet Fortios 5.0.13 Fortinet Fortios 5.0.9 Fortinet Fortios 5.0.8 Fortinet Fortios 5.0.7 Fortinet FortiOS 5.0.3 Fortinet FortiOS 5.0.2 Fortinet FortiOS 5.0.1 Fortinet Fortios 4.7.7 Fortinet Fortios 4.3.19 Fortinet Fortios 4.3.17 Fortinet Fortios 4.3.15 Fortinet FortiOS 4.3.10 Fortinet Fortios 4.3.9 Fortinet FortiOS 4.3.8 Fortinet Fortios 4.3 Fortinet Fortios 4.2.13 Fortinet Fortios 4.2.12 Fortinet Fortios 4.1.11 Fortinet Fortios 4.1.10 Fortinet FortiOS 3.0 Fortinet FortiOS 2.36 Fortinet Fortios 5.6.1 Fortinet Fortios 5.4 Fortinet Fortios 5.2.9 Fortinet Fortios 5.2.10 Fortinet Fortios 5.2.0 Fortinet Fortios 5.2 Fortinet Fortios 5.0.6 Fortinet FortiOS 5.0.5 Fortinet Fortios 5.0.4 Fortinet Fortios 5.0.12 Fortinet Fortios 5.0.11 Fortinet Fortios 5.0.0 Fortinet Fortios 4.3.18 Fortinet Fortios 4.3.16 Fortinet FortiOS 4.3.14 Fortinet FortiOS 4.3.13 Fortinet FortiOS 4.3.12
Not Vulnerable:	Fortinet Fortios 6.2 Fortinet Fortios 6.0.5 Fortinet Fortios 5.6.8

Fortinet FortiOS CVE-2018-13380 Multiple Cross Site Scripting Vulnerabilities

Fortinet FortiOS is prone to multiple cross-site scripting vulnerabilities because it fails to properly sanitize user-supplied input.

An attacker may leverage these issues to execute arbitrary script code in the browser of an unsuspecting user in the context of the affected site. This may allow the attacker to steal cookie-based authentication credentials and launch other attacks.

Fortinet FortiOS 6.0.0 through 6.0.4, 5.6.0 through 5.6.7, 5.4 and prior versions are vulnerable.

Fortinet FortiOS CVE-2018-13380 Multiple Cross Site Scripting Vulnerabilities

To exploit this issue an attacker must entice an unsuspecting victim to open a malicious URI.

Fortinet FortiOS CVE-2018-13380 Multiple Cross Site Scripting Vulnerabilities

References:

• FortiOS Homepage (Fortinet)
  
• FG-IR-18-383: FortiOS multiple pre-auth XSS vulnerabilities on SSL VPN (Fortinet)