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Fortinet FortiOS 5.0.x / 5.2.x < 5.2.11 'global-label' Parameter XSS (FG-IR-17-057)

medium Nessus Plugin ID 100384

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Synopsis

The remote host is affected by a cross-site scripting vulnerability.

Description

The version of Fortinet FortiOS running on the remote device is 5.0.x or 5.2.x prior to 5.2.11. It is, therefore, affected by a stored cross-site scripting (XSS) vulnerability due to improper validation of user-supplied input to the 'global-label' parameter. An authenticated, remote attacker can exploit this, via a specially crafted request, to execute arbitrary script code in a user's browser session.

Solution

Upgrade to Fortinet FortiOS version 5.2.11 or later.

See Also

https://fortiguard.com/psirt/FG-IR-17-057

Plugin Details

Severity: Medium

ID: 100384

File Name: fortios_FG-IR-17-057.nasl

Version: 1.11

Type: local

Family: Firewalls

Published: 5/24/2017

Updated: 9/16/2022

Supported Sensors: Nessus

Risk Information

VPR

Risk Factor: Low

Score: 3.0

CVSS v2

Risk Factor: Low

Base Score: 3.5

Temporal Score: 2.6

Vector: CVSS2#AV:N/AC:M/Au:S/C:N/I:P/A:N

CVSS Score Source: CVE-2017-3128

CVSS v3

Risk Factor: Medium

Base Score: 4.8

Temporal Score: 4.2

Vector: CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

CPE: cpe:/o:fortinet:fortios

Required KB Items: Host/Fortigate/model, Host/Fortigate/version

Exploit Ease: No known exploits are available

Patch Publication Date: 5/17/2017

Vulnerability Publication Date: 5/17/2017

Reference Information

CVE: CVE-2017-3128

BID: 98514