ESB-2019.1155 - [Appliance] FortiOS: Unauthorised access - Existing account 2019-04-05

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             AUSCERT External Security Bulletin Redistribution

                               ESB-2019.1155
     Unprivileged, authenticated  user can change the routing settings
                               5 April 2019

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        AusCERT Security Bulletin Summary
        ---------------------------------

Product:           FortiOS
Publisher:         FortiGuard
Operating System:  Network Appliance
Impact/Access:     Unauthorised Access -- Existing Account
Resolution:        Patch/Upgrade
CVE Names:         CVE-2018-13371  

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

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TITLE: Unprivileged, authenticated  user can change the routing settings
URL:   https://fortiguard.com/psirt/FG-IR-18-230



Unprivileged, authenticated  user can change the routing settings

IR Number : FG-IR-18-230

Date      : Apr 04, 2019

Risk      : 4/5

Impact    : Execute unauthorized code or commands

CVE ID    : CVE-2018-13371

Summary

An external control of system vulnerability in FortiOS may allow an
authenticated, regular user to change the routing settings of the device via
connecting to the ZebOS component.

Impact

Execute unauthorized code or commands

Affected Products

FortiOS version 6.0.2 and below
FortiOS version 5.6.7 and below
FortiOS version 5.4.10 and below

Solutions

Upgrade to FortiOS version 6.0.3 or above
Upgrade to FortiOS version 5.6.8 and above
Upgrade to upcoming FortiOS version 5.4.11 and above

Acknowledgement

Fortinet thanks Thomas Hochmuth for reporting this vulnerability.

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