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

Medium Nessus Plugin ID 124280

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's different from CVSS.

VPR Score: 5.9

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: Medium

ID: 124280

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

Version: 1.5

Type: local

Family: Firewalls

Published: 2019/04/25

Updated: 2020/04/06

Dependencies: 73522

Risk Information

Risk Factor: Medium

VPR Score: 5.9

CVSS Score Source: CVE-2018-13371

CVSS v2.0

Base Score: 6.5

Temporal Score: 4.8

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

Temporal Vector: CVSS2#E:U/RL:OF/RC:C

CVSS v3.0

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: 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: 2019/04/04

Vulnerability Publication Date: 2019/04/04

Reference Information

CVE: CVE-2018-13371