Fortinet FortiOS 5.2.3 ZebOS Shell Remote Command Execution (FG-IR-15-020)

critical Nessus Plugin ID 85910

Synopsis

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

Description

The remote host is running Fortinet FortiOS 5.2.3. It is, therefore, affected by a remote command execution vulnerability that allows an unauthenticated, remote attacker to execute arbitrary commands via the internal ZebOS shell on the high availability (HA) dedicated management interface.

Solution

Upgrade to Fortinet FortiOS 5.2.4 or later.

See Also

https://fortiguard.com/psirt/FG-IR-15-020

Plugin Details

Severity: Critical

ID: 85910

File Name: fortios_FG-IR-15-020.nasl

Version: 1.5

Type: local

Family: Firewalls

Published: 9/11/2015

Updated: 11/15/2018

Configuration: Enable paranoid mode

Supported Sensors: Nessus

Risk Information

CVSS v2

Risk Factor: Critical

Base Score: 10

Temporal Score: 7.4

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

Vulnerability Information

CPE: cpe:/o:fortinet:fortios

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

Patch Publication Date: 7/24/2015

Vulnerability Publication Date: 7/24/2015