Fortinet FortiGate 5.2.0 < 5.6.11 / 6.0.x < 6.0.5 XSS (FG-IR-19-034)

medium Nessus Plugin ID 129782
New! Vulnerability Priority Rating (VPR)

Tenable calculates a dynamic VPR for every vulnerability. VPR combines vulnerability information with threat intelligence and machine learning algorithms to predict which vulnerabilities are most likely to be exploited in attacks. Read more about what VPR is and how it is different from CVSS.

VPR Score: 3

Synopsis

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

Description

The remote host is running a FortiOS version prior to 6.2.1. It is, therefore, affected by a cross-site scripting vulnerability. An unauthenticated attacker on the same subnet may be able perform a reflected cross-site scripting attack by injecting unsantized input into multiple parameters of the error page HTTP request.

Solution

Upgrade to Fortinet FortiOS version 6.2.1 or later.

See Also

https://fortiguard.com/psirt/FG-IR-19-034

Plugin Details

Severity: Medium

ID: 129782

File Name: fortigate_FG-IR-19-034.nasl

Version: 1.6

Type: local

Family: Firewalls

Published: 10/10/2019

Updated: 4/29/2021

Dependencies: fortinet_version.nbin

Configuration: Enable paranoid mode

Risk Information

Risk Factor: Medium

VPR Score: 3

CVSS Score Source: CVE-2019-5586

CVSS v2.0

Base Score: 4.3

Temporal Score: 3.2

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

Temporal Vector: E:U/RL:OF/RC:C

CVSS v3.0

Base Score: 6.1

Temporal Score: 5.3

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

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

Vulnerability Information

CPE: cpe:/o:fortinet:fortios

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

Exploit Ease: No known exploits are available

Patch Publication Date: 5/24/2019

Vulnerability Publication Date: 5/24/2019

Reference Information

CVE: CVE-2019-5586, CVE-2019-5588

IAVA: 0001-A-0006-S