Fortinet FortiGate < 5.4.11 / 5.6.x < 5.6.8 / 6.x < 6.0.3 RCE (FG-IR-18-230)

high Nessus Plugin ID 124280
New! Plugin Severity Now Using CVSS v3

The calculated severity for Plugins has been updated to use CVSS v3 by default. Plugins that do not have a CVSS v3 score will fall back to CVSS v2 for calculating severity. Severity display preferences can be toggled in the settings dropdown.

Synopsis

The remote host is affected by a remote code execution vulnerability.

Description

The remote host is running FortiOS version 5.x prior to 5.4.11, 5.6.x prior to 5.6.8 or 6.x prior to 6.0.3. It is, therefore, affected by a remote code execution vulnerability that allows an authenticated, regular user to change the routing settings of the device via connecting to the ZebOS component.

Solution

Upgrade to Fortinet FortiOS version 5.4.11, 5.6.8, 6.0.3 or later.

See Also

https://fortiguard.com/psirt/FG-IR-18-230

Plugin Details

Severity: High

ID: 124280

File Name: fortios_FG-IR-18-230.nasl

Version: 1.6

Type: local

Family: Firewalls

Published: 4/25/2019

Updated: 4/29/2021

Dependencies: fortinet_version.nbin

Risk Information

CVSS Score Source: CVE-2018-13371

VPR

Risk Factor: Medium

Score: 5.9

CVSS v2

Risk Factor: Medium

Base Score: 6.5

Temporal Score: 4.8

Vector: AV:N/AC:L/Au:S/C:P/I:P/A:P

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

CVSS v3

Risk Factor: High

Base Score: 8.8

Temporal Score: 7.7

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

Temporal Vector: 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: 4/4/2019

Vulnerability Publication Date: 4/4/2019

Reference Information

CVE: CVE-2018-13371